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Prime Tuple Database
Prime p0= 2991720865100854477 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 12 8 34 14 4 42 44 42 4 14 34 8 12 22 (?)
an: 0 22 34 42 76 90 94 136 180 222 226 240 274 282 294 316
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: Roadranner
db: batch=82, k=16, 22 12 8 34 14 4 42 44
dn: 0 22 12 8 34 14 4 42 44 42 4 14 34 8 12 22 (?)
an: 0 22 34 42 76 90 94 136 180 222 226 240 274 282 294 316
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: Roadranner
db: batch=82, k=16, 22 12 8 34 14 4 42 44
| STPT(10) | 2991718802615845739 | 0 2 48 50 90 92 132 134 180 182 | -2062485008738 |
| STPT(10) | 2991718897323975317 | 0 2 42 44 72 74 102 104 144 146 | -1967776879160 |
| STPT(10) | 2991719355357614051 | 0 2 30 32 78 80 126 128 156 158 | -1509743240426 |
| SPT(16) | 2991719385565375849 | 0 30 48 52 70 72 90 94 108 112 130 132 150 154 172 202 | -1479535478628 |
| TPT(14) | 2991719893948415351 | 0 2 36 38 96 98 126 128 150 152 198 200 210 212 | -971152439126 |
| SPT(16) | 2991720549972789961 | 0 42 46 82 96 100 130 166 216 252 282 286 300 336 340 382 | -315128064516 |
| STPT(10) | 2991720892672651157 | 0 2 42 44 72 74 102 104 144 146 | 27571796680 |
| SPT(16) | 2991721019634563591 | 0 12 26 48 86 90 102 146 222 266 278 282 320 342 356 368 | 154533709114 |
| STPT(10) | 2991721029485151809 | 0 2 18 20 30 32 42 44 60 62 | 164384297332 |
| STPT(10) | 2991721131826905389 | 0 2 18 20 30 32 42 44 60 62 | 266726050912 |
| STPT(10) | 2991721369496842187 | 0 2 72 74 102 104 132 134 204 206 | 504395987710 |
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