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Prime Tuple Database
Prime p0= 1876663931658091207 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 10 8 76 6 8 34 26 30 16 30 26 34 8 6 76 8 10 42 (?)
an: 0 42 52 60 136 142 150 184 210 240 256 286 312 346 354 360 436 444 454 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: CoolAtchOk
db: batch=79, k=20, 42 10 8 76 6 8 34 26 30 16
dn: 0 42 10 8 76 6 8 34 26 30 16 30 26 34 8 6 76 8 10 42 (?)
an: 0 42 52 60 136 142 150 184 210 240 256 286 312 346 354 360 436 444 454 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: CoolAtchOk
db: batch=79, k=20, 42 10 8 76 6 8 34 26 30 16
| STPT(10) | 1876662424016840399 | 0 2 18 20 30 32 42 44 60 62 | -1507641250808 |
| SPT(16) | 1876662752861349133 | 0 24 90 114 120 136 240 304 420 484 588 604 610 634 700 724 | -1178796742074 |
| SPT(16) | 1876662766119417121 | 0 18 46 70 82 186 216 250 258 292 322 426 438 462 490 508 | -1165538674086 |
| SPT(16) | 1876663272767754179 | 0 18 44 48 122 128 132 228 254 350 354 360 434 438 464 482 | -658890337028 |
| STPT(10) | 1876663569889991711 | 0 2 6 8 48 50 90 92 96 98 | -361768099496 |
| STPT(10) | 1876663890325866539 | 0 2 18 20 60 62 102 104 120 122 | -41332224668 |
| STPT(10) | 1876664111983112297 | 0 2 24 26 42 44 60 62 84 86 | 180325021090 |
| STPT(10) | 1876664275377842747 | 0 2 24 26 42 44 60 62 84 86 | 343719751540 |
| SPT(16) | 1876664544663045563 | 0 26 56 84 90 138 164 174 200 210 236 284 290 318 348 374 | 613004954356 |
| STPT(12) | 1876665025133369969 | 0 2 12 14 42 44 78 80 108 110 120 122 | 1093475278762 |
| STPT(10) | 1876665494807962121 | 0 2 6 8 48 50 90 92 96 98 | 1563149870914 |
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