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Prime Tuple Database
Prime p0= 1281133820049878213 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 14 6 18 22 14 6 16 20 22 20 16 6 14 22 18 6 14 (?)
an: 0 14 20 38 60 74 80 96 116 138 158 174 180 194 216 234 240 254
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: Theadalus
db: batch=77, k=18, 14 6 18 22 14 6 16 20 22
dn: 0 14 6 18 22 14 6 16 20 22 20 16 6 14 22 18 6 14 (?)
an: 0 14 20 38 60 74 80 96 116 138 158 174 180 194 216 234 240 254
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: Theadalus
db: batch=77, k=18, 14 6 18 22 14 6 16 20 22
| TPT(14) | 1281132466826492417 | 0 2 60 62 90 92 102 104 144 146 174 176 210 212 | -1353223385796 |
| TPT(14) | 1281132774820889531 | 0 2 6 8 36 38 90 92 126 128 168 170 228 230 | -1045228988682 |
| SPT(16) | 1281132892240545791 | 0 18 38 56 62 80 108 122 126 140 168 186 192 210 230 248 | -927809332422 |
| STPT(10) | 1281132943679273351 | 0 2 6 8 18 20 30 32 36 38 | -876370604862 |
| TPT(14) | 1281133505561267537 | 0 2 54 56 90 92 102 104 114 116 174 176 210 212 | -314488610676 |
| TPT(16) | 1281133736669539241 | 0 2 108 110 156 158 186 188 228 230 240 242 318 320 348 350 | -83380338972 |
| STPT(10) | 1281134562246812639 | 0 2 42 44 60 62 78 80 120 122 | 742196934426 |
| STPT(10) | 1281134694831326519 | 0 2 30 32 60 62 90 92 120 122 | 874781448306 |
| SPT(16) | 1281134853465895937 | 0 6 20 84 90 92 150 152 174 176 234 236 242 306 320 326 | 1033416017724 |
| SPT(13) | 1281135605604223379 | 0 48 54 84 90 168 174 180 258 264 294 300 348 | 1785554345166 |
| SPT(16) | 1281135752076861097 | 0 22 40 96 114 120 154 186 250 282 316 322 340 396 414 436 | 1932026982884 |
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