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Prime Tuple Database
Prime p0= 256491234838660391 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 72 26 22 8 48 12 52 12 48 8 22 26 72 (?)
an: 0 72 98 120 128 176 188 240 252 300 308 330 356 428
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: kim-b-h
db: batch=69, k=14, 72 26 22 8 48 12 52
dn: 0 72 26 22 8 48 12 52 12 48 8 22 26 72 (?)
an: 0 72 98 120 128 176 188 240 252 300 308 330 356 428
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: kim-b-h
db: batch=69, k=14, 72 26 22 8 48 12 52
| SPT(14) | 256491117934919701 | 0 136 150 186 210 270 276 292 298 358 382 418 432 568 | -116903740690 |
| TPT(12) | 256491148687222481 | 0 2 6 8 30 32 48 50 60 62 126 128 | -86151437910 |
| SPT(14) | 256491153390760193 | 0 6 20 44 78 98 110 114 126 146 180 204 218 224 | -81447900198 |
| TPT(12) | 256491156563575229 | 0 2 30 32 72 74 90 92 288 290 312 314 | -78275085162 |
| SPT(16) | 256491165552958031 | 0 38 62 120 138 150 176 182 246 252 278 290 308 366 390 428 | -69285702360 |
| SPT(14) | 256491180618329101 | 0 16 30 40 126 156 162 250 256 286 372 382 396 412 | -54220331290 |
| SPT(14) | 256491248694895583 | 0 18 24 54 80 96 110 174 188 204 230 260 266 284 | 13856235192 |
| SPT(14) | 256491257509153157 | 0 30 32 66 80 86 102 134 150 156 170 204 206 236 | 22670492766 |
| TPT(12) | 256491261160365557 | 0 2 60 62 72 74 264 266 384 386 432 434 | 26321705166 |
| SPT(14) | 256491285711498619 | 0 4 12 34 40 48 82 90 124 132 138 160 168 172 | 50872838228 |
| TPT(12) | 256491326757759257 | 0 2 150 152 180 182 192 194 204 206 222 224 | 91919098866 |
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