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Prime Tuple Database
Prime p0= 1281096417995283607 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 10 74 34 32 30 4 6 104 6 4 30 32 34 74 10 6 (?)
an: 0 6 16 90 124 156 186 190 196 300 306 310 340 372 406 480 490 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: HenkM
db: batch=77, k=18, 6 10 74 34 32 30 4 6 104
dn: 0 6 10 74 34 32 30 4 6 104 6 4 30 32 34 74 10 6 (?)
an: 0 6 16 90 124 156 186 190 196 300 306 310 340 372 406 480 490 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: HenkM
db: batch=77, k=18, 6 10 74 34 32 30 4 6 104
| SPT(16) | 1281095597158518751 | 0 18 22 30 60 88 108 136 162 190 210 238 268 276 280 298 | -820836764856 |
| STPT(10) | 1281095837297998661 | 0 2 30 32 60 62 90 92 120 122 | -580697284946 |
| STPT(10) | 1281095959170038327 | 0 2 30 32 42 44 54 56 84 86 | -458825245280 |
| TPT(14) | 1281096011395932461 | 0 2 90 92 210 212 378 380 396 398 408 410 420 422 | -406599351146 |
| SPT(16) | 1281096102268188529 | 0 4 22 30 100 102 114 154 240 280 292 294 364 372 390 394 | -315727095078 |
| TPT(14) | 1281096161053392317 | 0 2 30 32 174 176 240 242 252 254 282 284 390 392 | -256941891290 |
| SPT(16) | 1281096701532351367 | 0 34 42 46 70 82 96 112 114 130 144 156 180 184 192 226 | 283537067760 |
| STPT(10) | 1281096740996649257 | 0 2 90 92 102 104 114 116 204 206 | 323001365650 |
| STPT(10) | 1281096879994839137 | 0 2 24 26 42 44 60 62 84 86 | 461999555530 |
| STPT(10) | 1281096929571068591 | 0 2 36 38 78 80 120 122 156 158 | 511575784984 |
| STPT(10) | 1281097457401030571 | 0 2 30 32 78 80 126 128 156 158 | 1039405746964 |
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