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Prime Tuple Database
Prime p0= 1273565281415392741 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 46 56 10 20 78 10 8 24 34 24 8 10 78 20 10 56 46 (?)
an: 0 46 102 112 132 210 220 228 252 286 310 318 328 406 426 436 492 538
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: HenkM
db: batch=77, k=18, 46 56 10 20 78 10 8 24 34
dn: 0 46 56 10 20 78 10 8 24 34 24 8 10 78 20 10 56 46 (?)
an: 0 46 102 112 132 210 220 228 252 286 310 318 328 406 426 436 492 538
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: HenkM
db: batch=77, k=18, 46 56 10 20 78 10 8 24 34
| TPT(14) | 1273564886022850151 | 0 2 66 68 78 80 108 110 126 128 150 152 306 308 | -395392542590 |
| STPT(10) | 1273564898494288637 | 0 2 12 14 42 44 72 74 84 86 | -382921104104 |
| SPT(16) | 1273564976068239697 | 0 12 22 84 90 174 222 232 294 304 352 436 442 504 514 526 | -305347153044 |
| TPT(14) | 1273565060939773139 | 0 2 72 74 180 182 228 230 378 380 492 494 522 524 | -220475619602 |
| SPT(16) | 1273565141320260169 | 0 12 30 34 52 54 58 94 198 234 238 240 258 262 280 292 | -140095132572 |
| TPT(14) | 1273565274019236041 | 0 2 30 32 48 50 60 62 126 128 156 158 198 200 | -7396156700 |
| STPT(10) | 1273565810026735427 | 0 2 42 44 72 74 102 104 144 146 | 528611342686 |
| STPT(10) | 1273565846104391009 | 0 2 18 20 30 32 42 44 60 62 | 564688998268 |
| STPT(10) | 1273566057074886917 | 0 2 24 26 42 44 60 62 84 86 | 775659494176 |
| STPT(10) | 1273566138575251877 | 0 2 42 44 72 74 102 104 144 146 | 857159859136 |
| SPT(16) | 1273566726024739903 | 0 16 40 54 60 100 136 144 190 198 234 274 280 294 318 334 | 1444609347162 |
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