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Prime Tuple Database
Prime p0= 2608983652990434403 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 54 24 42 28 26 10 18 8 18 10 26 28 42 24 54 6 (?)
an: 0 6 60 84 126 154 180 190 208 216 234 244 270 298 340 364 418 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: JayPi
db: batch=82, k=18, 6 54 24 42 28 26 10 18 8
dn: 0 6 54 24 42 28 26 10 18 8 18 10 26 28 42 24 54 6 (?)
an: 0 6 60 84 126 154 180 190 208 216 234 244 270 298 340 364 418 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: JayPi
db: batch=82, k=18, 6 54 24 42 28 26 10 18 8
| STPT(12) | 2608982668252663889 | 0 2 18 20 60 62 138 140 180 182 198 200 | -984737770514 |
| SPT(16) | 2608982850592516511 | 0 2 38 66 98 116 138 152 156 170 192 210 242 270 306 308 | -802397917892 |
| SPT(16) | 2608982898755963671 | 0 6 28 30 106 112 120 160 168 208 216 222 298 300 322 328 | -754234470732 |
| TPT(14) | 2608982985089042921 | 0 2 78 80 126 128 216 218 258 260 270 272 456 458 | -667901391482 |
| SPT(16) | 2608983085391786281 | 0 16 58 90 132 178 190 210 358 378 390 436 478 510 552 568 | -567598648122 |
| SPT(16) | 2608983326028166331 | 0 48 62 90 128 132 140 150 170 180 188 192 230 258 272 320 | -326962268072 |
| STPT(10) | 2608984025146431809 | 0 2 30 32 60 62 90 92 120 122 | 372155997406 |
| STPT(10) | 2608984077035252867 | 0 2 30 32 42 44 54 56 84 86 | 424044818464 |
| TPT(14) | 2608984096370431649 | 0 2 60 62 210 212 270 272 372 374 462 464 522 524 | 443379997246 |
| SPT(16) | 2608984330680146843 | 0 36 54 68 86 120 156 204 260 308 344 378 396 410 428 464 | 677689712440 |
| STPT(10) | 2608984558332394139 | 0 2 18 20 30 32 42 44 60 62 | 905341959736 |
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