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Record history for SP9
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| Primes |
Type |
Digits |
When |
Discoverer |
| x93 • 541# + 145933845312371 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30 |
Tuplet |
312 |
22 Apr 2023 |
Bielawski Mathematicians |
| x100 • 503# + 220469307413891 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30 |
Tuplet |
309 |
16 Feb 2022 |
Bielawski Mathematicians |
| x109 • 463# + 2325810733931801 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30 |
Tuplet |
302 |
22 Aug 2021 |
Riecoin #1567399 |
| 553374939996823808 • 593# • 2n− 1, n = 0..8 |
CC, 1st kind |
261 |
10 Mar 2016 |
Andrey Balyakin |
| 40912747216912409971130368 • 401# • 2n− 1, n = 0..8 |
CC, 1st kind |
191 |
17 Dec 2015 |
Andrey Balyakin |
| 173129832252242394185728 • 401# • 2n + 1, n = 0..8 |
CC, 2nd kind |
189 |
15 May 2015 |
Andrey Balyakin |
| 65728407627 • 431# • 2n− 1, n = 0..8 |
CC, 1st kind |
187 |
7 Aug 2005 |
Dirk Augustin, NewPGen, PrimeForm |
| 90421624808713 • 293# + 103498931 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30 |
Tuplet |
135 |
6 Feb 2005 |
Norman Luhn |
| 1619062142 • 251# + 53344165991 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30 |
Tuplet |
111 |
17 Aug 2003 |
Thomas Wolter & Jens Kruse Andersen |
| 388793398651 • 241# + 1042090781 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30 |
Tuplet |
110 |
23 Feb 2001 |
Norman Luhn |