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Prime Tuple Database
Prime p0= 2648428895459769221 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 64 12 8 64 26 34 50 28 50 34 26 64 8 12 64 2 (?)
an: 0 2 66 78 86 150 176 210 260 288 338 372 398 462 470 482 546 548
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: RFGuy_KCCO
db: batch=82, k=18, 2 64 12 8 64 26 34 50 28
dn: 0 2 64 12 8 64 26 34 50 28 50 34 26 64 8 12 64 2 (?)
an: 0 2 66 78 86 150 176 210 260 288 338 372 398 462 470 482 546 548
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: RFGuy_KCCO
db: batch=82, k=18, 2 64 12 8 64 26 34 50 28
| SPT(16) | 2648427559515031907 | 0 20 54 86 90 96 104 114 116 126 134 140 144 176 210 230 | -1335944737314 |
| STPT(10) | 2648427596968711079 | 0 2 18 20 30 32 42 44 60 62 | -1298491058142 |
| STPT(10) | 2648428400538060599 | 0 2 18 20 30 32 42 44 60 62 | -494921708622 |
| STPT(10) | 2648428581388565819 | 0 2 18 20 30 32 42 44 60 62 | -314071203402 |
| STPT(10) | 2648428731497199767 | 0 2 30 32 42 44 54 56 84 86 | -163962569454 |
| SPT(18) | 2648428883850287081 | 0 8 36 98 122 126 152 168 176 222 230 246 272 276 300 362 390 398 | -11609482140 |
| SPT(16) | 2648429392705361297 | 0 2 60 84 134 152 180 240 284 344 372 390 440 464 522 524 | 497245592076 |
| STPT(10) | 2648429445571052987 | 0 2 30 32 42 44 54 56 84 86 | 550111283766 |
| SPT(16) | 2648429629048194287 | 0 6 84 90 104 150 176 204 212 240 266 312 326 332 410 416 | 733588425066 |
| SPT(16) | 2648429892608760257 | 0 26 32 50 72 90 92 134 222 264 266 284 306 324 330 356 | 997148991036 |
| SPT(16) | 2648430242511272963 | 0 6 74 80 84 86 128 144 170 186 228 230 234 240 308 314 | 1347051503742 |
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