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Prime Tuple Database
Prime p0= 1297216676725210621 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 60 28 6 38 22 14 76 14 22 38 6 28 60 18 (?)
an: 0 18 78 106 112 150 172 186 262 276 298 336 342 370 430 448
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: Cruncher Pete
db: batch=77, k=16, 18 60 28 6 38 22 14 76
dn: 0 18 60 28 6 38 22 14 76 14 22 38 6 28 60 18 (?)
an: 0 18 78 106 112 150 172 186 262 276 298 336 342 370 430 448
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: Cruncher Pete
db: batch=77, k=16, 18 60 28 6 38 22 14 76
| STPT(10) | 1297214690757084269 | 0 2 18 20 30 32 42 44 60 62 | -1985968126352 |
| SPT(16) | 1297215425808411223 | 0 10 48 64 78 144 168 184 204 220 244 310 324 340 378 388 | -1250916799398 |
| STPT(10) | 1297215734005507529 | 0 2 12 14 90 92 168 170 180 182 | -942719703092 |
| SPT(16) | 1297216032372249677 | 0 44 62 74 102 134 186 200 216 230 282 314 342 354 372 416 | -644352960944 |
| SPT(16) | 1297216221588753197 | 0 6 12 20 72 84 140 146 180 186 242 254 306 314 320 326 | -455136457424 |
| SPT(16) | 1297216657294340317 | 0 52 66 96 150 162 222 262 264 304 364 376 430 460 474 526 | -19430870304 |
| SPT(16) | 1297216831603004353 | 0 4 28 40 84 144 178 210 238 270 304 364 408 420 444 448 | 154877793732 |
| STPT(10) | 1297216832407918319 | 0 2 18 20 60 62 102 104 120 122 | 155682707698 |
| SPT(16) | 1297216922299828489 | 0 24 40 60 94 100 124 232 270 378 402 408 442 462 478 502 | 245574617868 |
| STPT(10) | 1297217702970130607 | 0 2 12 14 42 44 72 74 84 86 | 1026244919986 |
| SPT(16) | 1297217803713858989 | 0 8 72 92 98 102 128 152 228 252 278 282 288 308 372 380 | 1126988648368 |
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