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Prime Tuple Database
Prime p0= 2253950937119705597 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 30 8 70 56 10 18 32 34 32 18 10 56 70 8 30 12 (?)
an: 0 12 42 50 120 176 186 204 236 270 302 320 330 386 456 464 494 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: Orange Kid
db: batch=81, k=18, 12 30 8 70 56 10 18 32 34
dn: 0 12 30 8 70 56 10 18 32 34 32 18 10 56 70 8 30 12 (?)
an: 0 12 42 50 120 176 186 204 236 270 302 320 330 386 456 464 494 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: Orange Kid
db: batch=81, k=18, 12 30 8 70 56 10 18 32 34
| STPT(10) | 2253949885995853229 | 0 2 30 32 60 62 90 92 120 122 | -1051123852368 |
| STPT(10) | 2253949976021314169 | 0 2 18 20 30 32 42 44 60 62 | -961098391428 |
| STPT(10) | 2253950225522395481 | 0 2 6 8 48 50 90 92 96 98 | -711597310116 |
| STPT(10) | 2253950229412949297 | 0 2 24 26 42 44 60 62 84 86 | -707706756300 |
| STPT(10) | 2253950358641569871 | 0 2 6 8 48 50 90 92 96 98 | -578478135726 |
| SPT(16) | 2253950894315101253 | 0 26 60 74 110 138 198 240 254 296 356 384 420 434 468 494 | -42804604344 |
| SPT(16) | 2253951285248769083 | 0 20 24 38 108 116 120 150 284 314 318 326 396 410 414 434 | 348129063486 |
| STPT(10) | 2253951378714098249 | 0 2 18 20 30 32 42 44 60 62 | 441594392652 |
| SPT(16) | 2253952068067568287 | 0 4 12 42 52 84 102 184 210 292 310 342 352 382 390 394 | 1130947862690 |
| STPT(10) | 2253952282002893387 | 0 2 24 26 42 44 60 62 84 86 | 1344883187790 |
| SPT(16) | 2253952305862406977 | 0 42 46 76 130 150 172 252 364 444 466 486 540 570 574 616 | 1368742701380 |
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