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Prime Tuple Database
Prime p0= 1551608931488564497 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 40 32 4 36 14 16 14 18 28 18 14 16 14 36 4 32 40 (?)
an: 0 40 72 76 112 126 142 156 174 202 220 234 250 264 300 304 336 376
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: arkiss
db: batch=78, k=18, 40 32 4 36 14 16 14 18 28
dn: 0 40 32 4 36 14 16 14 18 28 18 14 16 14 36 4 32 40 (?)
an: 0 40 72 76 112 126 142 156 174 202 220 234 250 264 300 304 336 376
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: arkiss
db: batch=78, k=18, 40 32 4 36 14 16 14 18 28
| SPT(16) | 1551607543800081349 | 0 10 18 52 64 72 108 124 168 184 220 228 240 274 282 292 | -1387688483148 |
| STPT(10) | 1551607714790083199 | 0 2 18 20 30 32 42 44 60 62 | -1216698481298 |
| SPT(16) | 1551607740774283513 | 0 18 60 76 100 166 168 210 256 298 300 366 390 406 448 466 | -1190714280984 |
| SPT(16) | 1551608029340496551 | 0 20 32 78 90 98 138 152 168 182 222 230 242 288 300 320 | -902148067946 |
| SPT(13) | 1551608237124568817 | 0 6 24 84 90 126 210 294 330 336 396 414 420 | -694363995680 |
| STPT(10) | 1551608282478423311 | 0 2 6 8 18 20 30 32 36 38 | -649010141186 |
| STPT(10) | 1551609453456586871 | 0 2 6 8 48 50 90 92 96 98 | 521968022374 |
| TPT(14) | 1551609527911193867 | 0 2 30 32 180 182 264 266 270 272 450 452 462 464 | 596422629370 |
| STPT(10) | 1551609562556636249 | 0 2 42 44 60 62 78 80 120 122 | 631068071752 |
| SPT(16) | 1551609573582976829 | 0 8 12 48 54 78 80 132 140 192 194 218 224 260 264 272 | 642094412332 |
| STPT(10) | 1551609870720829859 | 0 2 18 20 30 32 42 44 60 62 | 939232265362 |
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