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Prime Tuple Database
Prime p0= 1511812803593957617 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 14 6 24 52 12 8 34 14 136 14 34 8 12 52 24 6 14 16 (?)
an: 0 16 30 36 60 112 124 132 166 180 316 330 364 372 384 436 460 466 480 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: biodoc
db: batch=78, k=20, 16 14 6 24 52 12 8 34 14 136
dn: 0 16 14 6 24 52 12 8 34 14 136 14 34 8 12 52 24 6 14 16 (?)
an: 0 16 30 36 60 112 124 132 166 180 316 330 364 372 384 436 460 466 480 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: biodoc
db: batch=78, k=20, 16 14 6 24 52 12 8 34 14 136
| STPT(10) | 1511811287321336621 | 0 2 6 8 48 50 90 92 96 98 | -1516272620996 |
| STPT(10) | 1511812191323613209 | 0 2 18 20 30 32 42 44 60 62 | -612270344408 |
| SPT(16) | 1511812331118421133 | 0 48 60 84 90 104 120 198 200 278 294 308 314 338 350 398 | -472475536484 |
| TPT(14) | 1511812346419457141 | 0 2 36 38 66 68 90 92 96 98 120 122 276 278 | -457174500476 |
| STPT(10) | 1511812538827056671 | 0 2 6 8 18 20 30 32 36 38 | -264766900946 |
| SPT(16) | 1511812585969737599 | 0 20 60 80 104 158 164 192 290 318 324 378 402 422 462 482 | -217624220018 |
| STPT(10) | 1511812928013058499 | 0 2 12 14 90 92 168 170 180 182 | 124419100882 |
| STPT(10) | 1511813205902691449 | 0 2 18 20 30 32 42 44 60 62 | 402308733832 |
| SPT(16) | 1511813418404133953 | 0 26 30 38 78 84 120 150 224 254 290 296 336 344 348 374 | 614810176336 |
| TPT(14) | 1511813474542285181 | 0 2 78 80 156 158 168 170 306 308 330 332 456 458 | 670948327564 |
| STPT(10) | 1511813571949632557 | 0 2 12 14 72 74 132 134 144 146 | 768355674940 |
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