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Record history for SP13
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| Primes | Type | Digits | Year | Discoverer |
| x84 • 61# • 2n - 1, n = 0..12 | CC, 1st kind |
108 | 2014 |
Primecoin |
| x83b • 31# • 2n + 1, n = 0..12 | CC,
2nd kind |
96 | 2013 |
Primecoin |
| 14815550 • 107# + 4385574275277311 + d, d = 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42, 48, 50 | Tuplet |
50 | 2013 |
Roger Thompson |
| 61571 • 107# + 4803194122972361 + d, d = 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42, 48, 50 | Tuplet |
48 | 2009 |
Jens K. Andersen |
| 381955327397348 • 79# + 18393209 + d, d = 2, 8, 14 , 18, 20, 24, 30, 32, 38, 42, 44, 48, 50 | Tuplet |
46 | 2007 |
Norman Luhn |
| 1753286498051 • 71# • 2n - 1, n = 0..12 | CC, 1st kind |
41 | 2005 |
Dirk Augustin, NewPGen, PrimeForm |
| (938719 • 67# + 56461354019070) • 2n+1, n = 0..12 | CC, 2nd kind |
33 | 2004 | Jens K. Andersen |
| 129017282 • 65# + 3001560376931 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42, 48 | Tuplet |
32 | 2003 | Torbjörn Alm & Jens K. Andersen |
| 5953176232124 • 50# + 9564671 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42, 48 | Tuplet |
31 | 2003 | Jens K. Andersen |
| 1000000008282508019026959814211 + d, d = 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42, 48, 50 | Tuplet |
31 | 2000 |
Jörg Waldvogel & Peter Leikauf |