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Prime Tuple Database
Prime p0= 2069516879571821923 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 66 50 4 2 4 56 40 8 40 56 4 2 4 50 66 28 (?)
an: 0 28 94 144 148 150 154 210 250 258 298 354 358 360 364 414 480 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: Marion1
db: batch=80, k=18, 28 66 50 4 2 4 56 40 8
dn: 0 28 66 50 4 2 4 56 40 8 40 56 4 2 4 50 66 28 (?)
an: 0 28 94 144 148 150 154 210 250 258 298 354 358 360 364 414 480 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: Marion1
db: batch=80, k=18, 28 66 50 4 2 4 56 40 8
| STPT(12) | 2069514165587689739 | 0 2 18 20 42 44 48 50 72 74 90 92 | -2713984132184 |
| SPT(16) | 2069514613879497101 | 0 92 102 116 122 140 162 168 290 296 318 336 342 356 366 458 | -2265692324822 |
| SPT(16) | 2069515251403039207 | 0 6 106 124 144 160 210 274 276 340 390 406 426 444 544 550 | -1628168782716 |
| STPT(10) | 2069515930954857557 | 0 2 12 14 72 74 132 134 144 146 | -948616964366 |
| STPT(10) | 2069516296566057761 | 0 2 36 38 168 170 300 302 336 338 | -583005764162 |
| STPT(10) | 2069516752338390461 | 0 2 78 80 138 140 198 200 276 278 | -127233431462 |
| SPT(16) | 2069517257829483353 | 0 68 140 146 150 206 258 276 290 308 360 416 420 426 498 566 | 378257661430 |
| STPT(10) | 2069517321528732371 | 0 2 6 8 18 20 30 32 36 38 | 441956910448 |
| STPT(10) | 2069517397800219467 | 0 2 60 62 102 104 144 146 204 206 | 518228397544 |
| STPT(10) | 2069517553745092049 | 0 2 18 20 30 32 42 44 60 62 | 674173270126 |
| STPT(10) | 2069517750388037861 | 0 2 6 8 18 20 30 32 36 38 | 870816215938 |
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