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Prime Tuple Database
Prime p0= 2311257362991129551 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 32 10 32 18 16 26 16 92 16 26 16 18 32 10 32 18 (?)
an: 0 18 50 60 92 110 126 152 168 260 276 302 318 336 368 378 410 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Donn Pike (USAF Ret)
db: batch=81, k=18, 18 32 10 32 18 16 26 16 92
dn: 0 18 32 10 32 18 16 26 16 92 16 26 16 18 32 10 32 18 (?)
an: 0 18 50 60 92 110 126 152 168 260 276 302 318 336 368 378 410 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Donn Pike (USAF Ret)
db: batch=81, k=18, 18 32 10 32 18 16 26 16 92
| STPT(10) | 2311256238291308447 | 0 2 42 44 72 74 102 104 144 146 | -1124699821104 |
| STPT(10) | 2311256394274577999 | 0 2 18 20 30 32 42 44 60 62 | -968716551552 |
| STPT(10) | 2311256427014505977 | 0 2 30 32 42 44 54 56 84 86 | -935976623574 |
| SPT(16) | 2311256621067224773 | 0 46 90 96 166 180 210 244 270 304 334 348 418 424 468 514 | -741923904778 |
| STPT(10) | 2311256801784172139 | 0 2 42 44 60 62 78 80 120 122 | -561206957412 |
| STPT(10) | 2311256963544713477 | 0 2 42 44 72 74 102 104 144 146 | -399446416074 |
| STPT(10) | 2311257905873482409 | 0 2 18 20 30 32 42 44 60 62 | 542882352858 |
| SPT(16) | 2311258015339492379 | 0 2 18 24 30 44 80 98 114 132 168 182 188 194 210 212 | 652348362828 |
| STPT(10) | 2311258088120404571 | 0 2 30 32 78 80 126 128 156 158 | 725129275020 |
| SPT(16) | 2311258108573691929 | 0 22 28 108 112 130 172 210 340 378 420 438 442 522 528 550 | 745582562378 |
| SPT(16) | 2311258109094883271 | 0 12 50 56 66 92 152 206 222 276 336 362 372 378 416 428 | 746103753720 |
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