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Prime Tuple Database
Prime p0= 1991269867975589683 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 24 60 8 10 6 30 26 30 6 10 8 60 24 16 (?)
an: 0 16 40 100 108 118 124 154 180 210 216 226 234 294 318 334
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 16 24 60 8 10 6 30 26
dn: 0 16 24 60 8 10 6 30 26 30 6 10 8 60 24 16 (?)
an: 0 16 40 100 108 118 124 154 180 210 216 226 234 294 318 334
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 16 24 60 8 10 6 30 26
| STPT(12) | 1991268457359237167 | 0 2 12 14 102 104 180 182 270 272 282 284 | -1410616352516 |
| STPT(10) | 1991268672339827327 | 0 2 42 44 72 74 102 104 144 146 | -1195635762356 |
| SPT(16) | 1991268720640668319 | 0 34 48 58 90 114 132 138 184 190 208 232 264 274 288 322 | -1147334921364 |
| SPT(16) | 1991268773055190171 | 0 28 48 78 102 126 130 132 226 228 232 256 280 310 330 358 | -1094920399512 |
| SPT(18) | 1991268975776612317 | 0 24 30 36 90 120 154 156 196 234 274 276 310 340 394 400 406 430 | -892198977366 |
| SPT(16) | 1991269330466882953 | 0 16 36 64 78 120 138 154 210 226 244 286 300 328 348 364 | -537508706730 |
| SPT(16) | 1991269913693314099 | 0 30 42 52 84 118 132 178 234 280 294 328 360 370 382 412 | 45717724416 |
| STPT(12) | 1991270145115941887 | 0 2 30 32 42 44 72 74 84 86 114 116 | 277140352204 |
| STPT(10) | 1991270909695688219 | 0 2 18 20 30 32 42 44 60 62 | 1041720098536 |
| STPT(10) | 1991271367698121037 | 0 2 12 14 42 44 72 74 84 86 | 1499722531354 |
| SPT(16) | 1991271883044768367 | 0 30 82 112 114 124 156 184 252 280 312 322 324 354 406 436 | 2015069178684 |
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