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Prime Tuple Database
Prime p0= 278890463976847813 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 18 28 24 44 36 36 82 36 36 44 24 28 18 (?)
an: 0 18 46 70 114 150 186 268 304 340 384 408 436 454
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Ralfy
db: batch=69, k=14, 18 28 24 44 36 36 82
dn: 0 18 28 24 44 36 36 82 36 36 44 24 28 18 (?)
an: 0 18 46 70 114 150 186 268 304 340 384 408 436 454
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Ralfy
db: batch=69, k=14, 18 28 24 44 36 36 82
| SPT(16) | 278890444072635649 | 0 60 78 90 102 160 168 192 298 322 330 388 400 412 430 490 | -19904212164 |
| SPT(14) | 278890450698629293 | 0 6 24 34 40 90 96 154 160 210 216 226 244 250 | -13278218520 |
| SPT(14) | 278890453301544157 | 0 24 36 66 76 112 150 166 204 240 250 280 292 316 | -10675303656 |
| SPT(14) | 278890455762767099 | 0 30 32 44 54 62 102 110 150 158 168 180 182 212 | -8214080714 |
| SPT(14) | 278890456093385407 | 0 22 52 82 120 160 172 252 264 304 342 372 402 424 | -7883462406 |
| SPT(14) | 278890459163035553 | 0 18 44 78 80 84 86 108 110 114 116 150 176 194 | -4813812260 |
| SPT(14) | 278890495487353199 | 0 8 50 108 120 134 140 282 288 302 314 372 414 422 | 31510505386 |
| SPT(14) | 278890502329943041 | 0 30 46 96 150 180 208 228 256 286 340 390 406 436 | 38353095228 |
| SPT(14) | 278890506629191477 | 0 12 16 30 66 70 82 114 126 130 166 180 184 196 | 42652343664 |
| SPT(14) | 278890521442530551 | 0 50 56 60 68 120 140 156 176 228 236 240 246 296 | 57465682738 |
| TPT(12) | 278890572282925871 | 0 2 48 50 78 80 156 158 186 188 270 272 | 108306078058 |
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