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Prime Tuple Database
Prime p0= 2199118224926190221 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 28 2 24 4 20 64 18 2 18 64 20 4 24 2 28 8 (?)
an: 0 8 36 38 62 66 86 150 168 170 188 252 272 276 300 302 330 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: JayPi
db: batch=81, k=18, 8 28 2 24 4 20 64 18 2
dn: 0 8 28 2 24 4 20 64 18 2 18 64 20 4 24 2 28 8 (?)
an: 0 8 36 38 62 66 86 150 168 170 188 252 272 276 300 302 330 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: JayPi
db: batch=81, k=18, 8 28 2 24 4 20 64 18 2
| STPT(10) | 2199115877842604129 | 0 2 12 14 90 92 168 170 180 182 | -2347083586092 |
| SPT(16) | 2199116983403995297 | 0 4 114 156 184 192 196 220 276 300 304 312 340 382 492 496 | -1241522194924 |
| STPT(10) | 2199117068663936747 | 0 2 30 32 42 44 54 56 84 86 | -1156262253474 |
| STPT(10) | 2199117431486424311 | 0 2 30 32 78 80 126 128 156 158 | -793439765910 |
| SPT(16) | 2199117790837579523 | 0 8 44 48 84 134 174 176 198 200 240 290 326 330 366 374 | -434088610698 |
| TPT(14) | 2199118217966961017 | 0 2 24 26 102 104 150 152 180 182 240 242 270 272 | -6959229204 |
| STPT(10) | 2199118370150992247 | 0 2 24 26 42 44 60 62 84 86 | 145224802026 |
| STPT(10) | 2199118398808431827 | 0 2 24 26 42 44 60 62 84 86 | 173882241606 |
| SPT(16) | 2199118588935176989 | 0 148 178 220 240 252 280 288 322 330 358 370 390 432 462 610 | 364008986768 |
| STPT(10) | 2199118760489463479 | 0 2 18 20 60 62 102 104 120 122 | 535563273258 |
| TPT(16) | 2199118767602735969 | 0 2 72 74 210 212 240 242 342 344 390 392 408 410 510 512 | 542676545748 |
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