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Prime Tuple Database
Prime p0= 994750037896562713 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 26 24 12 64 36 8 6 40 6 8 36 64 12 24 26 28 (?)
an: 0 28 54 78 90 154 190 198 204 244 250 258 294 358 370 394 420 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: stoneageman
db: batch=76, k=18, 28 26 24 12 64 36 8 6 40
dn: 0 28 26 24 12 64 36 8 6 40 6 8 36 64 12 24 26 28 (?)
an: 0 28 54 78 90 154 190 198 204 244 250 258 294 358 370 394 420 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: stoneageman
db: batch=76, k=18, 28 26 24 12 64 36 8 6 40
| STPT(10) | 994748532065846807 | 0 2 30 32 42 44 54 56 84 86 | -1505830715906 |
| SPT(16) | 994748638767818371 | 0 16 28 78 150 198 222 276 292 346 370 418 490 540 552 568 | -1399128744342 |
| SPT(16) | 994748879380167049 | 0 4 22 42 52 54 88 94 138 144 178 180 190 210 228 232 | -1158516395664 |
| SPT(16) | 994749311713685779 | 0 18 54 88 150 174 192 202 270 280 298 322 384 418 454 472 | -726182876934 |
| SPT(16) | 994749599663580599 | 0 14 80 128 158 164 170 194 354 378 384 390 420 468 534 548 | -438232982114 |
| STPT(10) | 994749896089067927 | 0 2 30 32 42 44 54 56 84 86 | -141807494786 |
| STPT(10) | 994750243065215867 | 0 2 24 26 42 44 60 62 84 86 | 205168653154 |
| STPT(10) | 994750622036061587 | 0 2 54 56 72 74 90 92 144 146 | 584139498874 |
| TPT(14) | 994751095474364309 | 0 2 12 14 30 32 48 50 132 134 228 230 240 242 | 1057577801596 |
| STPT(10) | 994751162448977069 | 0 2 48 50 90 92 132 134 180 182 | 1124552414356 |
| SPT(16) | 994751366710244467 | 0 60 70 76 90 106 112 126 136 150 156 172 186 192 202 262 | 1328813681754 |
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