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Prime Tuple Database
Prime p0= 1277881301655520307 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 54 20 40 2 16 12 2 6 22 6 2 12 16 2 40 20 54 (?)
an: 0 54 74 114 116 132 144 146 152 174 180 182 194 210 212 252 272 326
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: BlackGoose05
db: batch=77, k=18, 54 20 40 2 16 12 2 6 22
dn: 0 54 20 40 2 16 12 2 6 22 6 2 12 16 2 40 20 54 (?)
an: 0 54 74 114 116 132 144 146 152 174 180 182 194 210 212 252 272 326
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: BlackGoose05
db: batch=77, k=18, 54 20 40 2 16 12 2 6 22
| STPT(10) | 1277879315719609217 | 0 2 24 26 42 44 60 62 84 86 | -1985935911090 |
| STPT(10) | 1277880152277377837 | 0 2 24 26 42 44 60 62 84 86 | -1149378142470 |
| SPT(16) | 1277880171671518367 | 0 12 56 84 96 102 122 210 236 324 344 350 362 390 434 446 | -1129984001940 |
| STPT(10) | 1277880304316567057 | 0 2 12 14 42 44 72 74 84 86 | -997338953250 |
| SPT(16) | 1277880609271723997 | 0 2 12 24 44 50 80 92 102 114 144 150 170 182 192 194 | -692383796310 |
| SPT(16) | 1277880643408554349 | 0 54 64 118 132 162 204 220 222 238 280 310 324 378 388 442 | -658246965958 |
| TPT(14) | 1277881327279323251 | 0 2 6 8 408 410 576 578 588 590 636 638 660 662 | 25623802944 |
| STPT(10) | 1277881372854076979 | 0 2 18 20 30 32 42 44 60 62 | 71198556672 |
| TPT(14) | 1277881436994426749 | 0 2 18 20 78 80 132 134 210 212 258 260 300 302 | 135338906442 |
| SPT(16) | 1277881807615760717 | 0 2 24 44 56 96 102 110 156 164 170 210 222 242 264 266 | 505960240410 |
| STPT(10) | 1277882391248640449 | 0 2 18 20 30 32 42 44 60 62 | 1089593120142 |
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