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Prime Tuple Database
Prime p0= 3091547183579888491 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 72 4 20 4 18 20 4 20 34 20 4 20 18 4 20 4 72 (?)
an: 0 72 76 96 100 118 138 142 162 196 216 220 240 258 262 282 286 358
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: JayPi
db: batch=83, k=18, 72 4 20 4 18 20 4 20 34
dn: 0 72 4 20 4 18 20 4 20 34 20 4 20 18 4 20 4 72 (?)
an: 0 72 76 96 100 118 138 142 162 196 216 220 240 258 262 282 286 358
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: JayPi
db: batch=83, k=18, 72 4 20 4 18 20 4 20 34
| SPT(16) | 3091545457603315547 | 0 32 44 84 116 134 150 174 242 266 282 300 332 372 384 416 | -1725976572944 |
| STPT(10) | 3091545477424242659 | 0 2 18 20 30 32 42 44 60 62 | -1706155645832 |
| STPT(10) | 3091545603414748169 | 0 2 18 20 30 32 42 44 60 62 | -1580165140322 |
| STPT(10) | 3091546442180216087 | 0 2 12 14 72 74 132 134 144 146 | -741399672404 |
| STPT(10) | 3091546721175166349 | 0 2 18 20 30 32 42 44 60 62 | -462404722142 |
| STPT(10) | 3091547108126896007 | 0 2 30 32 42 44 54 56 84 86 | -75452992484 |
| SPT(16) | 3091547186061743701 | 0 10 12 42 52 90 102 162 178 238 250 288 298 328 330 340 | 2481855210 |
| SPT(16) | 3091548211164084193 | 0 54 70 90 96 148 168 208 366 406 426 478 484 504 520 574 | 1027584195702 |
| TPT(14) | 3091548343876417679 | 0 2 18 20 42 44 60 62 72 74 132 134 210 212 | 1160296529188 |
| SPT(16) | 3091548368975445707 | 0 6 104 116 180 182 194 242 264 312 324 326 390 402 500 506 | 1185395557216 |
| STPT(10) | 3091548693862741661 | 0 2 6 8 48 50 90 92 96 98 | 1510282853170 |
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