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Prime Tuple Database
Prime p0= 2178858230184720983 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 54 14 6 4 42 14 34 218 34 14 42 4 6 14 54 30 (?)
an: 0 30 84 98 104 108 150 164 198 416 450 464 506 510 516 530 584 614
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 614
Found by: Penguin
db: batch=81, k=18, 30 54 14 6 4 42 14 34 218
dn: 0 30 54 14 6 4 42 14 34 218 34 14 42 4 6 14 54 30 (?)
an: 0 30 84 98 104 108 150 164 198 416 450 464 506 510 516 530 584 614
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 614
Found by: Penguin
db: batch=81, k=18, 30 54 14 6 4 42 14 34 218
| SPT(16) | 2178855715988247103 | 0 36 40 78 90 106 208 220 264 276 378 394 406 444 448 484 | -2514196473880 |
| TPT(14) | 2178855825774656087 | 0 2 12 14 90 92 132 134 180 182 222 224 234 236 | -2404410064896 |
| TPT(14) | 2178857074409314727 | 0 2 24 26 42 44 84 86 150 152 180 182 192 194 | -1155775406256 |
| SPT(16) | 2178857259141412433 | 0 68 78 90 128 204 240 276 278 314 350 426 464 476 486 554 | -971043308550 |
| SPT(16) | 2178857389252927891 | 0 58 72 78 88 138 210 228 250 268 340 390 400 406 420 478 | -840931793092 |
| SPT(16) | 2178858105130326563 | 0 60 66 74 80 84 104 126 188 210 230 234 240 248 254 314 | -125054394420 |
| STPT(10) | 2178858240435286757 | 0 2 12 14 42 44 72 74 84 86 | 10250565774 |
| SPT(16) | 2178858320650644229 | 0 24 58 78 84 90 150 178 210 238 298 304 310 330 364 388 | 90465923246 |
| STPT(10) | 2178858601967514191 | 0 2 6 8 48 50 90 92 96 98 | 371782793208 |
| SPT(16) | 2178859252451232419 | 0 14 38 80 132 138 150 164 168 182 194 200 252 294 318 332 | 1022266511436 |
| TPT(14) | 2178859834396998407 | 0 2 42 44 54 56 72 74 144 146 180 182 342 344 | 1604212277424 |
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