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Prime Tuple Database
Prime p0= 1978958519493296897 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 14 16 36 6 38 66 6 12 28 12 6 66 38 6 36 16 14 (?)
an: 0 14 30 66 72 110 176 182 194 222 234 240 306 344 350 386 402 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Dingo
db: batch=80, k=18, 14 16 36 6 38 66 6 12 28
dn: 0 14 16 36 6 38 66 6 12 28 12 6 66 38 6 36 16 14 (?)
an: 0 14 30 66 72 110 176 182 194 222 234 240 306 344 350 386 402 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Dingo
db: batch=80, k=18, 14 16 36 6 38 66 6 12 28
| SPT(16) | 1978956612324778171 | 0 16 60 106 108 138 150 172 246 268 280 310 312 358 402 418 | -1907168518726 |
| SPT(16) | 1978956870786538429 | 0 12 24 42 54 70 94 132 142 180 204 220 232 250 262 274 | -1648706758468 |
| STPT(10) | 1978957468108511687 | 0 2 30 32 42 44 54 56 84 86 | -1051384785210 |
| STPT(10) | 1978957591059153371 | 0 2 6 8 18 20 30 32 36 38 | -928434143526 |
| SPT(16) | 1978957681525533299 | 0 38 44 92 108 122 128 138 164 174 180 194 210 258 264 302 | -837967763598 |
| SPT(16) | 1978958036446169663 | 0 14 26 44 48 108 128 170 174 216 236 296 300 318 330 344 | -483047127234 |
| STPT(10) | 1978958688686505257 | 0 2 30 32 42 44 54 56 84 86 | 169193208360 |
| TPT(14) | 1978958812773507011 | 0 2 18 20 66 68 96 98 108 110 186 188 306 308 | 293280210114 |
| SPT(16) | 1978959011088067507 | 0 24 42 52 70 120 132 202 204 274 286 336 354 364 382 406 | 491594770610 |
| STPT(10) | 1978959133879387547 | 0 2 30 32 42 44 54 56 84 86 | 614386090650 |
| STPT(10) | 1978959208209523229 | 0 2 18 20 30 32 42 44 60 62 | 688716226332 |
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