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Prime Tuple Database
Prime p0= 2207269338595069247 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 28 30 2 6 12 24 60 30 4 30 60 24 12 6 2 30 28 14 (?)
an: 0 14 42 72 74 80 92 116 176 206 210 240 300 324 336 342 344 374 402 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: JayPi
db: batch=81, k=20, 14 28 30 2 6 12 24 60 30 4
dn: 0 14 28 30 2 6 12 24 60 30 4 30 60 24 12 6 2 30 28 14 (?)
an: 0 14 42 72 74 80 92 116 176 206 210 240 300 324 336 342 344 374 402 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: JayPi
db: batch=81, k=20, 14 28 30 2 6 12 24 60 30 4
| SPT(16) | 2207268053594132563 | 0 28 34 40 108 144 156 184 210 238 250 286 354 360 366 394 | -1285000936684 |
| STPT(10) | 2207268142327111361 | 0 2 36 38 78 80 120 122 156 158 | -1196267957886 |
| STPT(10) | 2207268230024753471 | 0 2 30 32 120 122 210 212 240 242 | -1108570315776 |
| STPT(10) | 2207268266629789499 | 0 2 48 50 90 92 132 134 180 182 | -1071965279748 |
| STPT(12) | 2207268693737638379 | 0 2 78 80 90 92 120 122 132 134 210 212 | -644857430868 |
| STPT(12) | 2207269101494373557 | 0 2 54 56 60 62 84 86 90 92 144 146 | -237100695690 |
| STPT(10) | 2207269602312888077 | 0 2 30 32 42 44 54 56 84 86 | 263717818830 |
| SPT(16) | 2207269873186606597 | 0 4 24 64 76 94 144 174 232 262 312 330 342 382 402 406 | 534591537350 |
| STPT(10) | 2207269950072889439 | 0 2 12 14 90 92 168 170 180 182 | 611477820192 |
| SPT(16) | 2207270173842842359 | 0 12 40 60 72 84 132 168 184 220 268 280 292 312 340 352 | 835247773112 |
| SPT(16) | 2207270356605213079 | 0 102 124 144 174 234 280 328 354 402 448 508 538 558 580 682 | 1018010143832 |
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