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Prime Tuple Database
Prime p0= 668086817861956247 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 42 16 14 6 4 42 18 8 18 42 4 6 14 16 42 2 (?)
an: 0 2 44 60 74 80 84 126 144 152 170 212 216 222 236 252 294 296
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: arkiss
db: batch=72, k=18, 2 42 16 14 6 4 42 18 8
dn: 0 2 42 16 14 6 4 42 18 8 18 42 4 6 14 16 42 2 (?)
an: 0 2 44 60 74 80 84 126 144 152 170 212 216 222 236 252 294 296
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: arkiss
db: batch=72, k=18, 2 42 16 14 6 4 42 18 8
| SPT(16) | 668086661139955709 | 0 12 32 84 144 164 194 210 224 240 270 290 350 402 422 434 | -156722000538 |
| TPT(12) | 668086670042124719 | 0 2 12 14 72 74 150 152 180 182 198 200 | -147819831528 |
| SPT(16) | 668086701170941841 | 0 26 48 92 152 162 180 200 288 308 326 336 396 440 462 488 | -116691014406 |
| TPT(12) | 668086715331687161 | 0 2 66 68 96 98 156 158 180 182 210 212 | -102530269086 |
| STPT(10) | 668086743445872797 | 0 2 12 14 72 74 132 134 144 146 | -74416083450 |
| TPT(12) | 668086779820053467 | 0 2 30 32 84 86 102 104 234 236 240 242 | -38041902780 |
| TPT(12) | 668086842948557057 | 0 2 54 56 60 62 102 104 114 116 174 176 | 25086600810 |
| SPT(16) | 668086871712333487 | 0 36 66 120 150 172 190 192 250 252 270 292 322 376 406 442 | 53850377240 |
| TPT(12) | 668086889096151407 | 0 2 54 56 84 86 114 116 120 122 192 194 | 71234195160 |
| TPT(12) | 668086910592296759 | 0 2 90 92 102 104 132 134 180 182 198 200 | 92730340512 |
| TPT(12) | 668086916948860151 | 0 2 66 68 96 98 138 140 210 212 240 242 | 99086903904 |
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