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Prime Tuple Database
Prime p0= 1266489438475359031 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 24 72 14 24 40 6 20 10 20 6 40 24 14 72 24 16 (?)
an: 0 16 40 112 126 150 190 196 216 226 246 252 292 316 330 402 426 442
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Megacruncher
db: batch=77, k=18, 16 24 72 14 24 40 6 20 10
dn: 0 16 24 72 14 24 40 6 20 10 20 6 40 24 14 72 24 16 (?)
an: 0 16 40 112 126 150 190 196 216 226 246 252 292 316 330 402 426 442
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Megacruncher
db: batch=77, k=18, 16 24 72 14 24 40 6 20 10
| STPT(10) | 1266488273767086437 | 0 2 12 14 42 44 72 74 84 86 | -1164708272594 |
| STPT(10) | 1266488578696650467 | 0 2 30 32 72 74 114 116 144 146 | -859778708564 |
| STPT(10) | 1266488762041950449 | 0 2 30 32 60 62 90 92 120 122 | -676433408582 |
| SPT(16) | 1266489124806581251 | 0 6 30 60 76 88 120 136 210 226 258 270 286 316 340 346 | -313668777780 |
| SPT(16) | 1266489153938955589 | 0 90 130 144 172 174 178 208 264 294 298 300 328 342 382 472 | -284536403442 |
| SPT(18) | 1266489238848916237 | 0 30 72 94 96 112 130 162 166 210 214 246 264 280 282 304 346 376 | -199626442794 |
| STPT(10) | 1266489606938140997 | 0 2 24 26 42 44 60 62 84 86 | 168462781966 |
| STPT(10) | 1266489617632115057 | 0 2 24 26 42 44 60 62 84 86 | 179156756026 |
| SPT(16) | 1266489636067057777 | 0 4 36 46 64 72 82 130 156 204 214 222 240 250 282 286 | 197591698746 |
| SPT(16) | 1266489803759766779 | 0 14 32 72 102 140 174 188 264 278 312 350 380 420 438 452 | 365284407748 |
| STPT(10) | 1266489919844175071 | 0 2 90 92 108 110 126 128 216 218 | 481368816040 |
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