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Prime Tuple Database
Prime p0= 2178857259141412433 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 68 10 12 38 76 36 36 2 36 36 76 38 12 10 68 (?)
an: 0 68 78 90 128 204 240 276 278 314 350 426 464 476 486 554
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 554
Found by: Penguin
db: batch=81, k=16, 68 10 12 38 76 36 36 2
dn: 0 68 10 12 38 76 36 36 2 36 36 76 38 12 10 68 (?)
an: 0 68 78 90 128 204 240 276 278 314 350 426 464 476 486 554
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 554
Found by: Penguin
db: batch=81, k=16, 68 10 12 38 76 36 36 2
| STPT(10) | 2178855630989276507 | 0 2 72 74 102 104 132 134 204 206 | -1628152135926 |
| STPT(10) | 2178855650397026717 | 0 2 30 32 42 44 54 56 84 86 | -1608744385716 |
| STPT(10) | 2178855712366648487 | 0 2 30 32 42 44 54 56 84 86 | -1546774763946 |
| SPT(16) | 2178855715988247103 | 0 36 40 78 90 106 208 220 264 276 378 394 406 444 448 484 | -1543153165330 |
| TPT(14) | 2178855825774656087 | 0 2 12 14 90 92 132 134 180 182 222 224 234 236 | -1433366756346 |
| TPT(14) | 2178857074409314727 | 0 2 24 26 42 44 84 86 150 152 180 182 192 194 | -184732097706 |
| SPT(16) | 2178857389252927891 | 0 58 72 78 88 138 210 228 250 268 340 390 400 406 420 478 | 130111515458 |
| SPT(16) | 2178858105130326563 | 0 60 66 74 80 84 104 126 188 210 230 234 240 248 254 314 | 845988914130 |
| SPT(18) | 2178858230184720983 | 0 30 84 98 104 108 150 164 198 416 450 464 506 510 516 530 584 614 | 971043308550 |
| STPT(10) | 2178858240435286757 | 0 2 12 14 42 44 72 74 84 86 | 981293874324 |
| SPT(16) | 2178858320650644229 | 0 24 58 78 84 90 150 178 210 238 298 304 310 330 364 388 | 1061509231796 |
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