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Prime Tuple Database
Prime p0= 2254672946828675687 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 50 12 16 32 34 44 24 58 24 44 34 32 16 12 50 12 (?)
an: 0 12 62 74 90 122 156 200 224 282 306 350 384 416 432 444 494 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: Orange Kid
db: batch=81, k=18, 12 50 12 16 32 34 44 24 58
dn: 0 12 50 12 16 32 34 44 24 58 24 44 34 32 16 12 50 12 (?)
an: 0 12 62 74 90 122 156 200 224 282 306 350 384 416 432 444 494 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: Orange Kid
db: batch=81, k=18, 12 50 12 16 32 34 44 24 58
| STPT(10) | 2254670691608954147 | 0 2 60 62 72 74 84 86 144 146 | -2255219721540 |
| SPT(16) | 2254670928415773943 | 0 10 18 40 70 84 108 136 138 166 190 204 234 256 264 274 | -2018412901744 |
| SPT(16) | 2254671632941441079 | 0 2 60 62 72 84 98 114 188 204 218 230 240 242 300 302 | -1313887234608 |
| SPT(13) | 2254671978283751111 | 0 12 60 66 120 150 186 222 252 306 312 360 372 | -968544924576 |
| STPT(10) | 2254672138841914637 | 0 2 24 26 42 44 60 62 84 86 | -807986761050 |
| STPT(10) | 2254672557121901669 | 0 2 18 20 30 32 42 44 60 62 | -389706774018 |
| STPT(10) | 2254673180350362227 | 0 2 30 32 42 44 54 56 84 86 | 233521686540 |
| STPT(10) | 2254673316642617747 | 0 2 30 32 60 62 90 92 120 122 | 369813942060 |
| SPT(18) | 2254673344793300429 | 0 14 20 104 150 152 182 204 224 228 248 270 300 302 348 432 438 452 | 397964624742 |
| STPT(10) | 2254674030762779411 | 0 2 30 32 78 80 126 128 156 158 | 1083934103724 |
| STPT(10) | 2254674497436535589 | 0 2 18 20 30 32 42 44 60 62 | 1550607859902 |
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