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Prime Tuple Database
Prime p0= 1273864380998087581 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 26 16 8 4 12 50 64 176 64 50 12 4 8 16 26 16 (?)
an: 0 16 42 58 66 70 82 132 196 372 436 486 498 502 510 526 552 568
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: HenkM
db: batch=77, k=18, 16 26 16 8 4 12 50 64 176
dn: 0 16 26 16 8 4 12 50 64 176 64 50 12 4 8 16 26 16 (?)
an: 0 16 42 58 66 70 82 132 196 372 436 486 498 502 510 526 552 568
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: HenkM
db: batch=77, k=18, 16 26 16 8 4 12 50 64 176
| SPT(18) | 1273863301053194107 | 0 36 54 60 100 120 130 144 240 256 352 366 376 396 436 442 460 496 | -1079944893474 |
| TPT(14) | 1273863440367814061 | 0 2 126 128 138 140 150 152 276 278 330 332 360 362 | -940630273520 |
| STPT(10) | 1273863440367814061 | 0 2 126 128 138 140 150 152 276 278 | -940630273520 |
| SPT(16) | 1273863515765886961 | 0 48 132 156 216 222 226 238 270 282 286 292 352 376 460 508 | -865232200620 |
| SPT(16) | 1273864290841560343 | 0 18 28 30 94 100 118 150 154 186 204 210 274 276 286 304 | -90156527238 |
| STPT(10) | 1273864328113512431 | 0 2 6 8 18 20 30 32 36 38 | -52884575150 |
| STPT(10) | 1273864469373233921 | 0 2 78 80 138 140 198 200 276 278 | 88375146340 |
| SPT(16) | 1273864690364625127 | 0 30 52 112 132 156 172 186 226 240 256 280 300 360 382 412 | 309366537546 |
| SPT(18) | 1273865215331824361 | 0 50 72 86 120 138 158 186 200 288 302 330 350 368 402 416 438 488 | 834333736780 |
| TPT(14) | 1273865233186753187 | 0 2 30 32 120 122 162 164 210 212 360 362 420 422 | 852188665606 |
| SPT(16) | 1273865295475064207 | 0 12 44 80 84 102 116 144 152 180 194 212 216 252 284 296 | 914476976626 |
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