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Constellation Explorer

Browse the Prime Constellations found by Riecoin miners since the second fork. Watch the rankings of the largest constellations and the most dedicated Riecoin miners.

Join the competition now and try to dethrone them by mining RIC using rieMiner!
Look for meaningful numbers rather than useless hashes and make mining an exciting experience regardless of whether it is profitable!

Learn more about the explorer and Riecoin here, discuss about it here.

Latest k-tuplets

All (k >= 7)

Height	Timestamp (UTC)	Log₂	Finder	Via	Base Prime n (digits)	Pattern	Length
2528523	2026-03-13 08:17:20	979.33848969934	Anonymous (ric1pwl98...k7j)	Solo Mining	646042825...823149 (295)	n + (0, 2, 8, 12, 14, 18, 20)	7
2528522	2026-03-13 08:08:09	978.4458758787	Anonymous (ric1ppn03...c5t)	Solo Mining	347982795...088481 (295)	n + (0, 2, 6, 8, 12, 18, 20)	7
2528521	2026-03-13 08:07:01	979.75841006002	Anonymous	Stelo.xyz	864310784...302289 (295)	n + (0, 2, 8, 12, 14, 18, 20)	7
2528520	2026-03-13 08:02:30	978.73244748422	Anonymous (ric1ptz7r...6qd)	Solo Mining	424447932...770201 (295)	n + (0, 2, 6, 8, 12, 18, 20)	7
2528519	2026-03-13 08:01:35	979.07949200244	Anonymous (ric1pyuj6...egf)	Solo Mining	539877505...489551 (295)	n + (0, 2, 6, 8, 12, 18, 20)	7
2528518	2026-03-13 07:58:33	977.95853937321	Anonymous (ric1pyuj6...egf)	Solo Mining	248230342...212261 (295)	n + (0, 2, 6, 8, 12, 18, 20)	7
2528517	2026-03-13 07:57:46	977.95724539423	Anonymous (ric1p8skp...gtr)	Solo Mining	248007800...845101 (295)	n + (0, 2, 6, 8, 12, 18, 20)	7
2528516	2026-03-13 07:55:15	976.36313332512	Anonymous (ric1ppn03...c5t)	Solo Mining	821466375...081931 (294)	n + (0, 2, 6, 8, 12, 18, 20)	7
2528515	2026-03-13 07:55:11	975.3554716682	Anonymous (ric1ppn03...c5t)	Solo Mining	408557706...668741 (294)	n + (0, 2, 6, 8, 12, 18, 20)	7
2528514	2026-03-13 07:54:14	974.65465713031	Anonymous (ric1p47j4...9tk)	Solo Mining	251354815...758261 (294)	n + (0, 2, 6, 8, 12, 18, 20)	7

8-tuplets (k >= 8)

Height	Timestamp (UTC)	Log₂	Finder	Via	Base Prime n (digits)	Pattern	Length
2528494	2026-03-13 07:01:58	976.76495646385	Anonymous (ric1pmj23...avr)	Solo Mining	108530201...538231 (295)	n + (0, 2, 6, 8, 12, 18, 20, 26)	8
2528484	2026-03-13 06:39:26	974.03533106611	Anonymous (ric1pwl98...k7j)	Solo Mining	163625688...115763 (294)	n + (0, 6, 8, 14, 18, 20, 24, 26)	8
2528314	2026-03-12 23:11:41	992.58764591127	Anonymous (ric1pptu9...ayt)	Solo Mining	629005937...555021 (299)	n + (0, 2, 6, 8, 12, 18, 20, 26)	8
2528287	2026-03-12 22:12:14	985.32649234231	Anonymous (ric1p47j4...9tk)	Solo Mining	410043297...561921 (297)	n + (0, 2, 6, 8, 12, 18, 20, 26)	8
2528271	2026-03-12 21:22:20	992.1351615139	Anonymous (ric1paxsv...v69)	Solo Mining	459667044...246891 (299)	n + (0, 2, 6, 8, 12, 18, 20, 26)	8
2528256	2026-03-12 20:47:54	994.14128526312	Anonymous (ric1pevgz...06g)	Solo Mining	184648928...105031 (300)	n + (0, 2, 6, 8, 12, 18, 20, 26)	8
2528231	2026-03-12 19:32:06	998.70797923092	SRS	Solo Mining	437581202...814743 (301)	n + (0, 6, 8, 14, 18, 20, 24, 26)	8
2528098	2026-03-12 14:02:41	998.65778535091	Anonymous (ric1p8t8f...cnj)	Solo Mining	422618781...112501 (301)	n + (0, 2, 6, 8, 12, 18, 20, 26)	8
2528040	2026-03-12 12:18:58	970.6869619407	Anonymous (ric1pvhhp...gzc)	Solo Mining	160654148...913301 (293)	n + (0, 2, 6, 8, 12, 18, 20, 26)	8
2527964	2026-03-12 09:41:34	951.65367553599	Anonymous (ric1ppn03...c5t)	Solo Mining	299434488...267921 (287)	n + (0, 2, 6, 8, 12, 18, 20, 26)	8

9-tuplets (k >= 9)

Found one of them? Claim a bounty of 500 RIC here!
Note that you must hold at least 50000 RIC in order to claim a bounty. Other conditions may apply.

Height	Timestamp (UTC)	Log₂	Finder	Via	Base Prime n (digits)	Pattern	Length
2527214	2026-03-11 01:41:03	983.72926949151	Anonymous (ric1pevgz...06g)	Solo Mining	135524473...171801 (297)	n + (0, 2, 6, 8, 12, 18, 20, 26, 30)	9
2524260	2026-03-05 22:28:22	1003.1565109495	Anonymous (ric1pdaar...nn6)	Solo Mining	955432788...114851 (302)	n + (0, 2, 6, 8, 12, 18, 20, 26, 30)	9
2514477	2026-02-16 23:25:56	1025.6021383908	Anonymous (ric1pevgz...06g)	Solo Mining	545767000...092211 (309)	n + (0, 2, 6, 8, 12, 18, 20, 26, 30)	9
2513332	2026-02-14 23:42:45	1034.6209716083	Anonymous (ric1p2sep...3ee)	Solo Mining	283104385...268661 (312)	n + (0, 2, 6, 8, 12, 18, 20, 26, 30)	9
2512754	2026-02-14 00:09:52	1014.1693180306	Anonymous (ric1pdaar...nn6)	Solo Mining	197417391...155211 (306)	n + (0, 2, 6, 8, 12, 18, 20, 26, 30)	9
2512357	2026-02-13 08:10:03	994.72832535418	Anonymous (ric1pwl98...k7j)	Solo Mining	277372542...962179 (300)	n + (0, 4, 10, 12, 18, 22, 24, 28, 30)	9
2510758	2026-02-10 13:06:57	1018.4242030124	Anonymous (ric1p64kj...mq3)	Solo Mining	376906317...809141 (307)	n + (0, 2, 6, 8, 12, 18, 20, 26, 30)	9
2508280	2026-02-06 06:38:52	999.45037912452	Anonymous	Stelo.xyz	732054297...424299 (301)	n + (0, 4, 10, 12, 18, 22, 24, 28, 30)	9
2502977	2026-01-28 01:57:46	1007.1363919663	Anonymous (ric1ptz7r...6qd)	Solo Mining	150752216...023881 (304)	n + (0, 2, 6, 8, 12, 18, 20, 26, 30)	9
2500831	2026-01-24 09:12:08	991.69933956478	Anonymous (ric1pvhhp...gzc)	Solo Mining	339819181...817011 (299)	n + (0, 2, 6, 8, 12, 18, 20, 26, 30)	9

10-tuplets (k >= 10)

Found one of them? Claim a bounty of 5000 RIC here!
Note that you must hold at least 50000 RIC in order to claim a bounty. Other conditions may apply.

Height	Timestamp (UTC)	Log₂	Finder	Via	Base Prime n (digits)	Pattern	Length
1775788	2022-08-18 19:24:01	814.6667416842	Anonymous	Suprnova	173430596...217821 (246)	n + (0, 2, 6, 8, 12, 18, 20, 26, 30, 32)	10
1579367	2021-09-12 18:15:01	936.24100261748	Anonymous	PrimaPool'Solo	686475367...140107 (282)	n + (0, 2, 6, 12, 14, 20, 24, 26, 30, 32)	10
1551825	2021-07-27 03:37:25	890.52342233067	tentuple	Solo Mining	118648420...373291 (269)	n + (0, 2, 6, 8, 12, 18, 20, 26, 30, 32)	10

Top 10 Miners

TomB - 2745.766
MaximKushchyi - 1168.863
maxillion - 835.930
TheRealCharlesMorris - 144.669
melt - 132.236
SRS - 124.098
tentuple - 120.922
Harv563 - 91.024
krewshul - 72.626
Pttn - 53.865

Largest constellations

A reference list of the largest known prime constellations is maintained by Norman Luhn.

Largest 10-tuples

The Riecoin Project holds the world record.
It is also a Simultaneous Prime world record, which is more general than Prime Constellations, thus even more difficult to achieve.

Height	Timestamp (UTC)	Log₂	Finder	Via	Base Prime n (digits)	Pattern	Length
1579367	2021-09-12 18:15:01	936.24100261748	Anonymous	PrimaPool'Solo	686475367...140107 (282)	n + (0, 2, 6, 12, 14, 20, 24, 26, 30, 32)	10
1551825	2021-07-27 03:37:25	890.52342233067	tentuple	Solo Mining	118648420...373291 (269)	n + (0, 2, 6, 8, 12, 18, 20, 26, 30, 32)	10
1775788	2022-08-18 19:24:01	814.6667416842	Anonymous	Suprnova	173430596...217821 (246)	n + (0, 2, 6, 8, 12, 18, 20, 26, 30, 32)	10

Largest 9-tuples

The Riecoin Project holds the world record.
It is also a Simultaneous Prime world record.

Keep mining and spread the word so we can find even larger 9-tuples!

Height	Timestamp (UTC)	Log₂	Finder	Via	Base Prime n (digits)	Pattern	Length
2468017	2025-11-28 12:55:53	1041.6622556068	Anonymous (ric1pyjj5...sdg)	Solo Mining	372893049...624571 (314)	n + (0, 2, 6, 8, 12, 18, 20, 26, 30)	9
2463799	2025-11-21 05:37:35	1041.1807982836	Anonymous (ric1pyjj5...sdg)	Solo Mining	267086042...112661 (314)	n + (0, 2, 6, 8, 12, 18, 20, 26, 30)	9
2447007	2025-10-23 04:08:07	1038.8599951215	Anonymous (ric1p6qkw...5d3)	Solo Mining	534588764...964521 (313)	n + (0, 2, 6, 8, 12, 18, 20, 26, 30)	9
1918654	2023-04-22 18:16:53	1036.2204897151	TomB	Solo Mining	857925399...761081 (312)	n + (0, 2, 6, 8, 12, 18, 20, 26, 30)	9
1926945	2023-05-07 02:45:01	1035.2519521593	Anonymous	Suprnova	438420314...114549 (312)	n + (0, 4, 10, 12, 18, 22, 24, 28, 30)	9

Largest 8-tuples

The world record is held by Michalis Christou since September 10 2023. It was not found while mining, but still with rieMiner.

The Difficulty would have to reach 1332.09375 to beat this record. Configure rieMiner to try to beat it!

Height	Timestamp (UTC)	Log₂	Finder	Via	Base Prime n (digits)	Pattern	Length
2473980	2025-12-08 18:21:26	1137.3975670179	Anonymous (ric1qxvr6...r33)	Solo Mining	245914800...219573 (343)	n + (0, 6, 8, 14, 18, 20, 24, 26)	8
2473988	2025-12-08 19:05:21	1120.3355773044	Anonymous (ric1qxvr6...r33)	Solo Mining	179727270...226091 (338)	n + (0, 2, 6, 8, 12, 18, 20, 26)	8
2473882	2025-12-08 14:55:49	1108.0302136651	Anonymous (ric1pmj23...avr)	Solo Mining	355083437...859001 (334)	n + (0, 2, 6, 8, 12, 18, 20, 26)	8
2474039	2025-12-08 21:31:21	1106.2849177921	Anonymous (ric1pyjj5...sdg)	Solo Mining	105911716...264421 (334)	n + (0, 2, 6, 8, 12, 18, 20, 26)	8
2474129	2025-12-09 01:22:17	1103.2842555925	Anonymous (ric1pts36...u6z)	Solo Mining	132328892...084491 (333)	n + (0, 2, 6, 8, 12, 18, 20, 26)	8

Largest 7-tuples

The world record is held by Peter Kaiser since January 27 2021. It was not found while mining nor using rieMiner.

The Difficulty would have to reach 3325.8828125 to beat this record. Configure rieMiner to try to beat it!

Height	Timestamp (UTC)	Log₂	Finder	Via	Base Prime n (digits)	Pattern	Length
2437961	2025-10-07 11:56:58	1437.5315178973	Pttn	Stelo.xyz	549675777...382791 (433)	n + (0, 2, 6, 8, 12, 18, 20)	7
2457709	2025-11-10 16:10:10	1413.0286227705	Pttn	Stelo.xyz	231206577...488461 (426)	n + (0, 2, 6, 8, 12, 18, 20)	7
2462703	2025-11-19 08:34:44	1405.8659279947	Pttn	Stelo.xyz	161366808...349891 (424)	n + (0, 2, 6, 8, 12, 18, 20)	7
2452893	2025-11-02 08:22:11	1401.5617646903	Pttn	Stelo.xyz	816830503...085781 (422)	n + (0, 2, 6, 8, 12, 18, 20)	7
2422755	2025-09-11 05:07:50	1399.4918029316	Pttn	Stelo.xyz	194541100...025481 (422)	n + (0, 2, 6, 8, 12, 18, 20)	7

Statistics

(k + 1)-tuplets are also considered as k-tuplets.

Latest 4032 Blocks (~1 week)

7-tuplets : 4032
8-tuplets : 61 (1/66.1 or 1.513%, once every 2.75 h)
9-tuplets : 1
10-tuplets : 0

Since the Fork

Estimates assume that n-tuplets have 1/66.1 chance to be (n + 1)-tuplets.

7-tuplets : 1045756
8-tuplets : 17016
9-tuplets : 279 (estimated once every 7.59 days)
10-tuplets : 3 (estimated once every 501.36 days)

Before the Fork

Here are the largest prime sextuplets found before Riecoin switched to 7-tuples.

Height	Timestamp (UTC)	Difficulty	Finder	Via	Base Prime n (digits)	Pattern	Length
822096	2018-01-28 11:07:47	2564	Anonymous (RVnH5j...2t3)	Solo Mining	347549198...314817 (772)	n + (0, 4, 6, 10, 12, 16)	6
793872	2017-12-09 21:15:06	2558	Anonymous (RLGzid...XYN)	Solo Mining	543582689...365777 (770)	n + (0, 4, 6, 10, 12, 16)	6
838224	2018-02-25 19:04:16	2555	Anonymous (RCURB8H...95d )	Solo Mining	678265557...442177 (769)	n + (0, 4, 6, 10, 12, 16)	6
834192	2018-02-18 17:50:30	2553	Anonymous (RJf4tcT...C1p)	Solo Mining	1698370529...25517 (769)	n + (0, 4, 6, 10, 12, 16)	6
814032	2018-01-14 10:52:26	2543	Anonymous	Ublock.it	165651339...531957 (766)	n + (0, 4, 6, 10, 12, 16)	6