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Prime Tuple Database
Prime p0= 1881591801346681481 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 72 26 4 8 48 40 8 72 52 38 52 72 8 40 48 8 4 26 72 (?)
an: 0 72 98 102 110 158 198 206 278 330 368 420 492 500 540 588 596 600 626 698
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 698
Found by: [DPC] hansR
db: batch=79, k=20, 72 26 4 8 48 40 8 72 52 38
dn: 0 72 26 4 8 48 40 8 72 52 38 52 72 8 40 48 8 4 26 72 (?)
an: 0 72 98 102 110 158 198 206 278 330 368 420 492 500 540 588 596 600 626 698
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 698
Found by: [DPC] hansR
db: batch=79, k=20, 72 26 4 8 48 40 8 72 52 38
| STPT(10) | 1881591156923496617 | 0 2 30 32 42 44 54 56 84 86 | -644423184864 |
| STPT(10) | 1881591331546725941 | 0 2 6 8 18 20 30 32 36 38 | -469799955540 |
| SPT(16) | 1881591366252919933 | 0 6 24 30 36 84 94 120 274 300 310 358 364 370 388 394 | -435093761548 |
| TPT(14) | 1881591420690377411 | 0 2 30 32 78 80 120 122 138 140 168 170 240 242 | -380656304070 |
| TPT(14) | 1881591593384829341 | 0 2 30 32 108 110 138 140 168 170 210 212 246 248 | -207961852140 |
| STPT(10) | 1881591621843693647 | 0 2 30 32 42 44 54 56 84 86 | -179502987834 |
| SPT(16) | 1881592062962931091 | 0 10 42 48 76 112 126 132 136 142 156 192 220 226 258 268 | 261616249610 |
| STPT(10) | 1881592250725617509 | 0 2 48 50 60 62 72 74 120 122 | 449378936028 |
| STPT(10) | 1881592261449679937 | 0 2 30 32 72 74 114 116 144 146 | 460102998456 |
| STPT(10) | 1881592284188162549 | 0 2 48 50 90 92 132 134 180 182 | 482841481068 |
| SPT(16) | 1881592371279913583 | 0 14 18 84 90 98 120 170 174 224 246 254 260 326 330 344 | 569933232102 |
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