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Prime Tuple Database
Prime p0= 1283971164747968189 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 46 18 6 6 30 18 6 116 6 18 30 6 6 18 46 8 (?)
an: 0 8 54 72 78 84 114 132 138 254 260 278 308 314 320 338 384 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Cruncher Pete
db: batch=77, k=18, 8 46 18 6 6 30 18 6 116
dn: 0 8 46 18 6 6 30 18 6 116 6 18 30 6 6 18 46 8 (?)
an: 0 8 54 72 78 84 114 132 138 254 260 278 308 314 320 338 384 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Cruncher Pete
db: batch=77, k=18, 8 46 18 6 6 30 18 6 116
| STPT(10) | 1283969799371836859 | 0 2 18 20 60 62 102 104 120 122 | -1365376131330 |
| STPT(10) | 1283970113163620567 | 0 2 24 26 42 44 60 62 84 86 | -1051584347622 |
| STPT(10) | 1283970134576100401 | 0 2 66 68 138 140 210 212 276 278 | -1030171867788 |
| SPT(16) | 1283970268104563467 | 0 54 70 112 142 150 172 184 192 204 226 234 264 306 322 376 | -896643404722 |
| STPT(10) | 1283970268116619007 | 0 2 12 14 42 44 72 74 84 86 | -896631349182 |
| SPT(16) | 1283970453363575767 | 0 60 82 102 136 150 180 186 346 352 382 396 430 450 472 532 | -711384392422 |
| SPT(16) | 1283971234037276047 | 0 40 70 84 124 172 180 190 246 256 264 312 352 366 396 436 | 69289307858 |
| SPT(16) | 1283971544808078493 | 0 6 24 54 58 66 94 100 234 240 268 276 280 310 328 334 | 380060110304 |
| STPT(10) | 1283971936600485437 | 0 2 30 32 42 44 54 56 84 86 | 771852517248 |
| SPT(16) | 1283972188864218751 | 0 10 36 46 78 148 178 192 316 330 360 430 462 472 498 508 | 1024116250562 |
| STPT(10) | 1283972219062959857 | 0 2 54 56 72 74 90 92 144 146 | 1054314991668 |
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