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Prime Tuple Database
Prime p0= 2688699002030901751 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 12 24 12 28 56 16 32 22 14 22 32 16 56 28 12 24 12 30 (?)
an: 0 30 42 66 78 106 162 178 210 232 246 268 300 316 372 400 412 436 448 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: conf [MM]
db: batch=82, k=20, 30 12 24 12 28 56 16 32 22 14
dn: 0 30 12 24 12 28 56 16 32 22 14 22 32 16 56 28 12 24 12 30 (?)
an: 0 30 42 66 78 106 162 178 210 232 246 268 300 316 372 400 412 436 448 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: conf [MM]
db: batch=82, k=20, 30 12 24 12 28 56 16 32 22 14
| STPT(10) | 2688697992760376321 | 0 2 6 8 48 50 90 92 96 98 | -1009270525430 |
| STPT(10) | 2688697995659524307 | 0 2 30 32 42 44 54 56 84 86 | -1006371377444 |
| TPT(14) | 2688698198247558839 | 0 2 108 110 138 140 192 194 210 212 312 314 390 392 | -803783342912 |
| SPT(16) | 2688698266681827929 | 0 2 20 48 138 168 194 240 242 288 314 344 434 462 480 482 | -735349073822 |
| SPT(16) | 2688698655943123553 | 0 6 20 44 60 78 98 144 230 276 296 314 330 354 368 374 | -346087778198 |
| SPT(16) | 2688698747982174049 | 0 90 94 114 132 154 198 210 232 244 288 310 328 348 352 442 | -254048727702 |
| SPT(16) | 2688699116646274847 | 0 12 26 44 56 62 152 164 222 234 324 330 342 360 374 386 | 114615373096 |
| SPT(13) | 2688699355255225789 | 0 12 42 72 114 210 222 234 330 372 402 432 444 | 353224324038 |
| SPT(16) | 2688699562551691427 | 0 44 56 92 114 134 144 176 180 212 222 242 264 300 312 356 | 560520789676 |
| TPT(14) | 2688699773570845247 | 0 2 12 14 54 56 120 122 300 302 342 344 360 362 | 771539943496 |
| SPT(16) | 2688700157751653741 | 0 38 72 86 122 132 146 152 276 282 296 306 342 356 390 428 | 1155720751990 |
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