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Prime Tuple Database
Prime p0= 2308259216431341343 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 18 40 12 50 24 10 2 42 58 42 2 10 24 50 12 40 18 30 (?)
an: 0 30 48 88 100 150 174 184 186 228 286 328 330 340 364 414 426 466 484 514
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: Orange Kid
db: batch=81, k=20, 30 18 40 12 50 24 10 2 42 58
dn: 0 30 18 40 12 50 24 10 2 42 58 42 2 10 24 50 12 40 18 30 (?)
an: 0 30 48 88 100 150 174 184 186 228 286 328 330 340 364 414 426 466 484 514
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: Orange Kid
db: batch=81, k=20, 30 18 40 12 50 24 10 2 42 58
| SPT(16) | 2308256951211521263 | 0 64 88 100 120 130 148 198 286 336 354 364 384 396 420 484 | -2265219820080 |
| SPT(16) | 2308257184731707849 | 0 14 48 50 78 80 84 90 122 128 132 134 162 164 198 212 | -2031699633494 |
| STPT(10) | 2308257425769206447 | 0 2 30 32 42 44 54 56 84 86 | -1790662134896 |
| SPT(16) | 2308257652334495461 | 0 6 36 52 70 96 130 138 160 168 202 228 246 262 292 298 | -1564096845882 |
| STPT(10) | 2308258440297021827 | 0 2 24 26 42 44 60 62 84 86 | -776134319516 |
| SPT(16) | 2308258749690813457 | 0 6 46 54 66 76 96 130 180 214 234 244 256 264 304 310 | -466740527886 |
| STPT(10) | 2308259334236308301 | 0 2 30 32 60 62 90 92 120 122 | 117804966958 |
| STPT(10) | 2308259376383019971 | 0 2 6 8 18 20 30 32 36 38 | 159951678628 |
| SPT(16) | 2308259718723756299 | 0 50 62 120 150 162 194 234 248 288 320 332 362 420 432 482 | 502292414956 |
| STPT(10) | 2308259913023722709 | 0 2 18 20 60 62 102 104 120 122 | 696592381366 |
| TPT(14) | 2308260267703494827 | 0 2 84 86 162 164 270 272 324 326 372 374 384 386 | 1051272153484 |
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