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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)

HeightTimestamp (UTC)DifficultyFinderViaBase Prime n (digits)PatternLength
23402752025-04-21 11:35:44993.05078125Anonymous (ric1pwl98...k7j)Solo Mining867581788...281069 (299)n + (0, 2, 8, 12, 14, 18, 20)7
23402742025-04-21 11:34:23996.56640625Anonymous (ric1ppexf...78e)Solo Mining992351646...344959 (300)n + (0, 2, 8, 12, 14, 18, 20)7
23402732025-04-21 11:26:38996.265625Anonymous (ric1ppexf...78e)Solo Mining807728127...843809 (300)n + (0, 2, 8, 12, 14, 18, 20)7
23402722025-04-21 11:24:36996.0859375Anonymous (ric1pqha4...fr5)Solo Mining712022422...570011 (300)n + (0, 2, 6, 8, 12, 18, 20)7
23402712025-04-21 11:22:23995.20703125Anonymous (ric1pqha4...fr5)Solo Mining387344564...000921 (300)n + (0, 2, 6, 8, 12, 18, 20)7
23402702025-04-21 11:21:13994.421875Anonymous (ric1ppfjg...nz8)Solo Mining224609614...943151 (300)n + (0, 2, 6, 8, 12, 18, 20)7
23402692025-04-21 11:19:54994.4375Anonymous (ric1pfp7v...3zc)Solo Mining227489465...384209 (300)n + (0, 2, 8, 12, 14, 18, 20)7
23402682025-04-21 11:17:22996.37109375Anonymous (ric1ppfjg...nz8)Solo Mining866540701...336351 (300)n + (0, 2, 6, 8, 12, 18, 20)7
23402672025-04-21 11:11:58996.90625Anonymous (ric1pyjj5...sdg)Solo Mining125604929...015991 (301)n + (0, 2, 6, 8, 12, 18, 20, 26)8
23402662025-04-21 11:08:40995.43359375Anonymous (ric1pyjj5...sdg)Solo Mining452883673...772331 (300)n + (0, 2, 6, 8, 12, 18, 20)7

8-tuplets (k >= 8)

HeightTimestamp (UTC)DifficultyFinderViaBase Prime n (digits)PatternLength
23402672025-04-21 11:11:58996.90625Anonymous (ric1pyjj5...sdg)Solo Mining125604929...015991 (301)n + (0, 2, 6, 8, 12, 18, 20, 26)8
23402612025-04-21 10:57:23995.9609375Anonymous (ric1psq5s...gdk)Solo Mining652569363...914263 (300)n + (0, 6, 8, 14, 18, 20, 24, 26)8
23402192025-04-21 08:57:391004.56640625Anonymous (ric1ppfjg...nz8)Solo Mining254047024...262911 (303)n + (0, 2, 6, 8, 12, 18, 20, 26)8
23401822025-04-21 07:33:131002.73828125Anonymous (ric1qqe3p...6hm)Solo Mining716097626...519791 (302)n + (0, 2, 6, 8, 12, 18, 20, 26)8
23401412025-04-21 05:56:18997.16015625Anonymous (ric1ppfjg...nz8)Solo Mining149662824...208481 (301)n + (0, 2, 6, 8, 12, 18, 20, 26)8
23400982025-04-21 03:53:221008.78125AnonymousStelo.xyz472422614...664151 (304)n + (0, 2, 6, 8, 12, 18, 20, 26)8
23400032025-04-20 23:53:241008.72265625Anonymous (ric1qqe3p...6hm)Solo Mining452177676...416629 (304)n + (0, 4, 10, 12, 18, 22, 24, 28, 30)9
23399922025-04-20 23:26:431012.78125Anonymous (ric1ppfjg...nz8)Solo Mining755497213...444651 (305)n + (0, 2, 6, 8, 12, 18, 20, 26)8
23399892025-04-20 23:14:141014.07421875Anonymous (ric1ppexf...78e)Solo Mining185376429...591251 (306)n + (0, 2, 6, 8, 12, 18, 20, 26)8
23399322025-04-20 20:57:221009Anonymous (ric1qqe3p...6hm)Solo Mining549199290...225353 (304)n + (0, 6, 8, 14, 18, 20, 24, 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.

HeightTimestamp (UTC)DifficultyFinderViaBase Prime n (digits)PatternLength
23400032025-04-20 23:53:241008.72265625Anonymous (ric1qqe3p...6hm)Solo Mining452177676...416629 (304)n + (0, 4, 10, 12, 18, 22, 24, 28, 30)9
23382622025-04-18 00:14:43988.29296875Anonymous (ric1pwl98...k7j)Solo Mining321540375...061631 (298)n + (0, 2, 6, 8, 12, 18, 20, 26, 30)9
23308302025-04-05 02:40:301020.15625Anonymous (ric1pqha4...fr5)Solo Mining125432978...879561 (308)n + (0, 2, 6, 8, 12, 18, 20, 26, 30)9
23278472025-03-30 22:51:571013.95703125Anonymous (ric1pfp7v...3zc)Solo Mining170429792...952791 (306)n + (0, 2, 6, 8, 12, 18, 20, 26, 30)9
23187692025-03-15 05:43:541019.50390625Anonymous (ric1pqha4...fr5)Solo Mining797888704...993169 (307)n + (0, 4, 10, 12, 18, 22, 24, 28, 30)9
23171072025-03-12 09:14:30996.078125Anonymous (ric1pfp7v...3zc)Solo Mining707644993...841619 (300)n + (0, 4, 10, 12, 18, 22, 24, 28, 30)9
23162172025-03-10 22:33:01911.69140625Anonymous (ric1pwl98...k7j)Solo Mining279303239...485741 (275)n + (0, 2, 6, 8, 12, 18, 20, 26, 30)9
23156082025-03-09 20:30:31936.94921875Anonymous (ric1ppexf...78e)Solo Mining112218181...796741 (283)n + (0, 2, 6, 8, 12, 18, 20, 26, 30)9
23105692025-03-01 01:33:211005.609375Anonymous (ric1pggld...j4n)Solo Mining524296044...773481 (303)n + (0, 2, 6, 8, 12, 18, 20, 26, 30)9
23084532025-02-25 11:35:48929.0390625AnonymousStelo.xyz466329470...923979 (280)n + (0, 4, 10, 12, 18, 22, 24, 28, 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.

HeightTimestamp (UTC)DifficultyFinderViaBase Prime n (digits)PatternLength
17757882022-08-18 19:24:01814.6640625AnonymousSuprnova173430596...217821 (246)n + (0, 2, 6, 8, 12, 18, 20, 26, 30, 32)10
15793672021-09-12 18:15:01936.23828125AnonymousPrimaPool'Solo686475367...140107 (282)n + (0, 2, 6, 12, 14, 20, 24, 26, 30, 32)10
15518252021-07-27 03:37:25890.51953125tentupleSolo Mining118648420...373291 (269)n + (0, 2, 6, 8, 12, 18, 20, 26, 30, 32)10

Top 5 Miners

  1. TomB - 3232.546
  2. SRS - 209.979
  3. TheRealCharlesMorris - 144.687
  4. tentuple - 120.922
  5. Pttn - 114.439

View more

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.

HeightTimestamp (UTC)DifficultyFinderViaBase Prime n (digits)PatternLength
15793672021-09-12 18:15:01936.23828125AnonymousPrimaPool'Solo686475367...140107 (282)n + (0, 2, 6, 12, 14, 20, 24, 26, 30, 32)10
15518252021-07-27 03:37:25890.51953125tentupleSolo Mining118648420...373291 (269)n + (0, 2, 6, 8, 12, 18, 20, 26, 30, 32)10
17757882022-08-18 19:24:01814.6640625AnonymousSuprnova173430596...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!

HeightTimestamp (UTC)DifficultyFinderViaBase Prime n (digits)PatternLength
19186542023-04-22 18:16:531036.21875TomBSolo Mining857925399...761081 (312)n + (0, 2, 6, 8, 12, 18, 20, 26, 30)9
19269452023-05-07 02:45:011035.25AnonymousSuprnova438420314...114549 (312)n + (0, 4, 10, 12, 18, 22, 24, 28, 30)9
22974942025-02-06 09:52:501028.9296875Anonymous (ric1pyjj5...sdg)Solo Mining548613992...437071 (310)n + (0, 2, 6, 8, 12, 18, 20, 26, 30)9
16698662022-02-16 06:39:571025.41015625TomBSolo Mining478533669...579361 (309)n + (0, 2, 6, 8, 12, 18, 20, 26, 30)9
19388982023-05-27 19:29:121022.75Anonymous (ric1qr8sg...3su)Solo Mining756859047...949489 (308)n + (0, 4, 10, 12, 18, 22, 24, 28, 30)9

Largest 8-tuples

The world record is held by Michalis Christou since January 12 2023. It was not found while mining, but still with rieMiner.

Keep mining, spread the word, and we will have chances to beat the world record when the Difficulty goes past 1200!

HeightTimestamp (UTC)DifficultyFinderViaBase Prime n (digits)PatternLength
23224112025-03-21 11:47:191072.078125luketherock868Stelo.xyz534989405...423973 (323)n + (0, 6, 8, 14, 18, 20, 24, 26)8
19272512023-05-07 15:01:221055.06640625AnonymousSuprnova404957367...751923 (318)n + (0, 6, 8, 14, 18, 20, 24, 26)8
23132412025-03-05 15:16:541053.98046875Anonymous (ric1pwl98...k7j)Solo Mining190459530...018491 (318)n + (0, 2, 6, 8, 12, 18, 20, 26)8
19293452023-05-11 05:59:511053.17578125TomBSolo Mining109181511...257201 (318)n + (0, 2, 6, 8, 12, 18, 20, 26)8
19195472023-04-24 07:03:021052.1875TomBSolo Mining551802156...970571 (317)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, which is currently out of reach for the Riecoin network. You can still attempt to beat this record with the rieMiner's Search Mode if you have a lot of computing power and patience, or try to find some groundbreaking algorithm or optimization!

HeightTimestamp (UTC)DifficultyFinderViaBase Prime n (digits)PatternLength
23224112025-03-21 11:47:191072.078125luketherock868Stelo.xyz534989405...423973 (323)n + (0, 6, 8, 14, 18, 20, 24, 26)8
23224102025-03-21 11:41:031071.37890625AnonymousStelo.xyz329859261...822789 (323)n + (0, 2, 8, 12, 14, 18, 20)7
23224092025-03-21 11:39:321070.484375Anonymous (ric1pfp7v...3zc)Solo Mining177396369...893719 (323)n + (0, 2, 8, 12, 14, 18, 20)7
23224122025-03-21 11:55:201069.37890625Anonymous (ric1pptu9...ayt)Solo Mining824548129...965659 (322)n + (0, 2, 8, 12, 14, 18, 20)7
23224062025-03-21 11:37:441069.2734375Anonymous (ric1pfp7v...3zc)Solo Mining764015369...753011 (322)n + (0, 2, 6, 8, 12, 18, 20)7

Statistics

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

Latest 4032 Blocks (~1 week)

Last 4032 7-tuples.

Since the Fork

Estimates assume that n-tuplets have 1/63.0 chance to be (n + 1)-tuplets.

8-tuples since Fork 2.

Before the Fork

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

HeightTimestamp (UTC)DifficultyFinderViaBase Prime n (digits)PatternLength
8220962018-01-28 11:07:472564Anonymous (RVnH5j...2t3)Solo Mining347549198...314817 (772)n + (0, 4, 6, 10, 12, 16)6
7938722017-12-09 21:15:062558Anonymous (RLGzid...XYN)Solo Mining543582689...365777 (770)n + (0, 4, 6, 10, 12, 16)6
8382242018-02-25 19:04:162555Anonymous (RCURB8H...95d )Solo Mining678265557...442177 (769)n + (0, 4, 6, 10, 12, 16)6
8341922018-02-18 17:50:302553Anonymous (RJf4tcT...C1p)Solo Mining1698370529...25517 (769)n + (0, 4, 6, 10, 12, 16)6
8140322018-01-14 10:52:262543AnonymousUblock.it165651339...531957 (766)n + (0, 4, 6, 10, 12, 16)6