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Prime Tuple Database
Prime p0= 1317256058578167583 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 2 58 18 42 2 4 72 38 16 38 72 4 2 42 18 58 2 28 (?)
an: 0 28 30 88 106 148 150 154 226 264 280 318 390 394 396 438 456 514 516 544
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 544
Found by: emoga
db: batch=77, k=20, 28 2 58 18 42 2 4 72 38 16
dn: 0 28 2 58 18 42 2 4 72 38 16 38 72 4 2 42 18 58 2 28 (?)
an: 0 28 30 88 106 148 150 154 226 264 280 318 390 394 396 438 456 514 516 544
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 544
Found by: emoga
db: batch=77, k=20, 28 2 58 18 42 2 4 72 38 16
| SPT(16) | 1317254960597804401 | 0 12 40 136 138 162 202 246 262 306 346 370 372 468 496 508 | -1097980363182 |
| SPT(16) | 1317255053185575503 | 0 20 24 26 86 96 140 156 374 390 434 444 504 506 510 530 | -1005392592080 |
| STPT(10) | 1317255557587694909 | 0 2 18 20 30 32 42 44 60 62 | -500990472674 |
| SPT(16) | 1317255723707442037 | 0 24 84 106 154 166 180 186 214 220 234 246 294 316 376 400 | -334870725546 |
| SPT(16) | 1317255757780780661 | 0 2 12 56 90 98 128 132 176 180 210 218 252 296 306 308 | -300797386922 |
| SPT(16) | 1317256047178708291 | 0 6 36 70 106 160 168 196 210 238 246 300 336 370 400 406 | -11399459292 |
| STPT(10) | 1317256673274157139 | 0 2 18 20 30 32 42 44 60 62 | 614695989556 |
| STPT(10) | 1317256805554279529 | 0 2 18 20 30 32 42 44 60 62 | 746976111946 |
| SPT(16) | 1317256900943112817 | 0 4 22 36 46 52 94 114 142 162 204 210 220 234 252 256 | 842364945234 |
| TPT(14) | 1317256931850371189 | 0 2 18 20 30 32 192 194 210 212 270 272 318 320 | 873272203606 |
| SPT(16) | 1317257146027049317 | 0 16 30 60 192 202 210 216 220 226 234 244 376 406 420 436 | 1087448881734 |
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