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Prime Tuple Database
Prime p0= 408428946923156143 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 64 36 12 18 60 14 18 10 18 14 60 18 12 36 64 6 (?)
an: 0 6 70 106 118 136 196 210 228 238 256 270 330 348 360 396 460 466
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 466
Found by: Cruncher Pete
db: batch=70, k=18, 6 64 36 12 18 60 14 18 10
dn: 0 6 64 36 12 18 60 14 18 10 18 14 60 18 12 36 64 6 (?)
an: 0 6 70 106 118 136 196 210 228 238 256 270 330 348 360 396 460 466
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 466
Found by: Cruncher Pete
db: batch=70, k=18, 6 64 36 12 18 60 14 18 10
| SPT(14) | 408428850668619559 | 0 34 52 64 100 132 150 154 172 204 240 252 270 304 | -96254536584 |
| SPT(14) | 408428887934877877 | 0 6 22 42 82 100 106 216 222 240 280 300 316 322 | -58988278266 |
| TPT(12) | 408428918540114027 | 0 2 24 26 132 134 162 164 180 182 294 296 | -28383042116 |
| SPT(14) | 408428937378249769 | 0 28 60 70 72 88 90 112 114 130 132 142 174 202 | -9544906374 |
| SPT(14) | 408428942935056019 | 0 4 30 34 58 60 114 184 238 240 264 268 294 298 | -3988100124 |
| SPT(14) | 408428943646869037 | 0 12 16 34 40 132 142 144 154 246 252 270 274 286 | -3276287106 |
| SPT(14) | 408428947895001967 | 0 10 24 30 66 126 154 162 190 250 286 292 306 316 | 971845824 |
| TPT(12) | 408428956613116079 | 0 2 12 14 18 20 90 92 102 104 132 134 | 9689959936 |
| SPT(16) | 408428976105361811 | 0 18 26 36 80 98 138 176 252 290 330 348 392 402 410 428 | 29182205668 |
| SPT(14) | 408428992775118173 | 0 6 50 60 68 126 134 150 158 216 224 234 278 284 | 45851962030 |
| SPT(14) | 408429002112215099 | 0 2 54 80 162 164 182 192 210 212 294 320 372 374 | 55189058956 |
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