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Prime Tuple Database
Prime p0= 1267623684203067923 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 12 6 28 86 18 18 18 16 18 18 18 86 28 6 12 8 (?)
an: 0 8 20 26 54 140 158 176 194 210 228 246 264 350 378 384 396 404
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Rhodan71
db: batch=77, k=18, 8 12 6 28 86 18 18 18 16
dn: 0 8 12 6 28 86 18 18 18 16 18 18 18 86 28 6 12 8 (?)
an: 0 8 20 26 54 140 158 176 194 210 228 246 264 350 378 384 396 404
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Rhodan71
db: batch=77, k=18, 8 12 6 28 86 18 18 18 16
| STPT(10) | 1267622589352990469 | 0 2 18 20 30 32 42 44 60 62 | -1094850077454 |
| STPT(10) | 1267623046051099427 | 0 2 30 32 42 44 54 56 84 86 | -638151968496 |
| STPT(10) | 1267623062169417407 | 0 2 24 26 42 44 60 62 84 86 | -622033650516 |
| SPT(16) | 1267623306916011431 | 0 26 42 102 110 140 182 200 222 240 282 312 320 380 396 422 | -377287056492 |
| SPT(16) | 1267623402244370797 | 0 40 70 82 94 112 124 136 150 162 174 192 204 216 246 286 | -281958697126 |
| SPT(16) | 1267623652917171133 | 0 6 70 78 100 114 124 180 184 240 250 264 286 294 358 364 | -31285896790 |
| STPT(10) | 1267623704835296267 | 0 2 30 32 42 44 54 56 84 86 | 20632228344 |
| STPT(10) | 1267623786825192491 | 0 2 30 32 60 62 90 92 120 122 | 102622124568 |
| STPT(10) | 1267623907100630657 | 0 2 30 32 42 44 54 56 84 86 | 222897562734 |
| SPT(16) | 1267623974283810599 | 0 24 108 114 162 240 252 264 308 320 332 410 458 464 548 572 | 290080742676 |
| SPT(16) | 1267623984997211927 | 0 30 66 72 116 120 122 156 290 324 326 330 374 380 416 446 | 300794144004 |
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