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Prime Tuple Database
Prime p0= 1991453315505083189 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 6 34 20 16 18 30 8 30 18 16 20 34 6 8 (?)
an: 0 8 14 48 68 84 102 132 140 170 188 204 224 258 264 272
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 8 6 34 20 16 18 30 8
dn: 0 8 6 34 20 16 18 30 8 30 18 16 20 34 6 8 (?)
an: 0 8 14 48 68 84 102 132 140 170 188 204 224 258 264 272
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 8 6 34 20 16 18 30 8
| SPT(16) | 1991451589697688049 | 0 22 24 40 52 64 88 130 162 204 228 240 252 268 270 292 | -1725807395140 |
| STPT(10) | 1991451859352050559 | 0 2 48 50 60 62 72 74 120 122 | -1456153032630 |
| SPT(16) | 1991452404961716691 | 0 18 40 70 82 96 100 112 156 168 172 186 198 228 250 268 | -910543366498 |
| STPT(10) | 1991452748076278099 | 0 2 18 20 30 32 42 44 60 62 | -567428805090 |
| STPT(12) | 1991452889857323677 | 0 2 12 14 24 26 30 32 42 44 54 56 | -425647759512 |
| SPT(16) | 1991453153158040893 | 0 34 60 70 114 126 258 300 334 376 508 520 564 574 600 634 | -162347042296 |
| SPT(16) | 1991453479237411547 | 0 2 12 30 44 140 152 206 210 264 276 372 386 404 414 416 | 163732328358 |
| TPT(14) | 1991453823852679559 | 0 2 102 104 168 170 240 242 270 272 282 284 312 314 | 508347596370 |
| STPT(10) | 1991454221701491641 | 0 2 6 8 48 50 90 92 96 98 | 906196408452 |
| STPT(10) | 1991454300857574767 | 0 2 30 32 42 44 54 56 84 86 | 985352491578 |
| SPT(16) | 1991454482719964701 | 0 10 48 52 70 90 108 112 336 340 358 378 396 400 438 448 | 1167214881512 |
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