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Prime Tuple Database
Prime p0= 1270447170538786613 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 2 6 34 2 16 60 30 152 30 60 16 2 34 6 2 6 (?)
an: 0 6 8 14 48 50 66 126 156 308 338 398 414 416 450 456 458 464
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: HenkM
db: batch=77, k=18, 6 2 6 34 2 16 60 30 152
dn: 0 6 2 6 34 2 16 60 30 152 30 60 16 2 34 6 2 6 (?)
an: 0 6 8 14 48 50 66 126 156 308 338 398 414 416 450 456 458 464
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: HenkM
db: batch=77, k=18, 6 2 6 34 2 16 60 30 152
| SPT(18) | 1270445554171358189 | 0 132 170 228 242 258 294 330 360 392 422 458 494 510 524 582 620 752 | -1616367428424 |
| SPT(13) | 1270445852093921989 | 0 12 72 120 168 198 210 222 252 300 348 408 420 | -1318444864624 |
| STPT(10) | 1270446056440621517 | 0 2 30 32 72 74 114 116 144 146 | -1114098165096 |
| TPT(14) | 1270446355964623697 | 0 2 12 14 114 116 144 146 192 194 222 224 294 296 | -814574162916 |
| TPT(14) | 1270446911587503359 | 0 2 48 50 78 80 108 110 162 164 222 224 348 350 | -258951283254 |
| TPT(14) | 1270446915570555167 | 0 2 42 44 54 56 90 92 132 134 252 254 282 284 | -254968231446 |
| TPT(14) | 1270447340119109459 | 0 2 60 62 138 140 228 230 240 242 270 272 282 284 | 169580322846 |
| TPT(14) | 1270447446922547981 | 0 2 6 8 48 50 66 68 90 92 126 128 216 218 | 276383761368 |
| SPT(16) | 1270447510720894501 | 0 6 10 22 36 42 78 102 136 160 196 202 216 228 232 238 | 340182107888 |
| STPT(10) | 1270447680282993761 | 0 2 6 8 48 50 90 92 96 98 | 509744207148 |
| STPT(10) | 1270447881356465699 | 0 2 18 20 30 32 42 44 60 62 | 710817679086 |
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