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Prime Tuple Database
Prime p0= 2263509146935444351 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 54 16 54 8 22 20 16 86 16 20 22 8 54 16 54 6 (?)
an: 0 6 60 76 130 138 160 180 196 282 298 318 340 348 402 418 472 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: JayPi
db: batch=81, k=18, 6 54 16 54 8 22 20 16 86
dn: 0 6 54 16 54 8 22 20 16 86 16 20 22 8 54 16 54 6 (?)
an: 0 6 60 76 130 138 160 180 196 282 298 318 340 348 402 418 472 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: JayPi
db: batch=81, k=18, 6 54 16 54 8 22 20 16 86
| STPT(12) | 2263507853065555541 | 0 2 18 20 90 92 96 98 168 170 186 188 | -1293869888810 |
| STPT(10) | 2263507981424328809 | 0 2 42 44 60 62 78 80 120 122 | -1165511115542 |
| STPT(10) | 2263508335659658457 | 0 2 30 32 42 44 54 56 84 86 | -811275785894 |
| STPT(10) | 2263508646451368647 | 0 2 60 62 102 104 144 146 204 206 | -500484075704 |
| SPT(16) | 2263508677782857279 | 0 32 62 78 104 140 150 164 288 302 312 348 374 390 420 452 | -469152587072 |
| SPT(16) | 2263508878389248879 | 0 20 30 44 54 74 98 104 168 174 198 218 228 242 252 272 | -268546195472 |
| TPT(14) | 2263509408276053321 | 0 2 66 68 126 128 228 230 306 308 348 350 366 368 | 261340608970 |
| SPT(16) | 2263510013363174167 | 0 4 34 96 120 144 160 166 294 300 316 340 364 426 456 460 | 866427729816 |
| SPT(16) | 2263510016694006461 | 0 8 20 42 68 78 122 210 260 348 392 402 428 450 462 470 | 869758562110 |
| STPT(10) | 2263510101724475699 | 0 2 18 20 30 32 42 44 60 62 | 954789031348 |
| SPT(16) | 2263510224687885559 | 0 24 42 60 78 112 138 144 148 154 180 214 232 250 268 292 | 1077752441208 |
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