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Prime Tuple Database
Prime p0= 256473414758957491 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 40 36 14 16 36 6 20 112 20 6 36 16 14 36 40 (?)
an: 0 40 76 90 106 142 148 168 280 300 306 342 358 372 408 448
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: kim-b-h
db: batch=69, k=16, 40 36 14 16 36 6 20 112
dn: 0 40 36 14 16 36 6 20 112 20 6 36 16 14 36 40 (?)
an: 0 40 76 90 106 142 148 168 280 300 306 342 358 372 408 448
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: kim-b-h
db: batch=69, k=16, 40 36 14 16 36 6 20 112
| SPT(14) | 256473323101328461 | 0 18 46 88 120 150 156 190 196 226 258 300 328 346 | -91657629030 |
| SPT(20) | 256473371571526667 | 0 90 120 134 140 176 180 246 260 264 272 276 290 356 360 396 402 416 446 536 | -43187430824 |
| SPT(14) | 256473371962738129 | 0 34 42 78 114 232 238 324 330 448 484 520 528 562 | -42796219362 |
| SPT(14) | 256473385021943963 | 0 18 54 60 86 90 98 156 164 168 194 200 236 254 | -29737013528 |
| TPT(12) | 256473394840308251 | 0 2 6 8 156 158 168 170 210 212 348 350 | -19918649240 |
| SPT(14) | 256473403543778527 | 0 12 22 60 112 130 150 166 186 204 256 294 304 316 | -11215178964 |
| STPT(10) | 256473415021872677 | 0 2 30 32 72 74 114 116 144 146 | 262915186 |
| TPT(12) | 256473453370823189 | 0 2 12 14 18 20 42 44 180 182 198 200 | 38611865698 |
| SPT(14) | 256473455065796909 | 0 24 42 62 68 78 98 174 194 204 210 230 248 272 | 40306839418 |
| SPT(14) | 256473456278278699 | 0 18 70 84 108 130 154 234 258 280 304 318 370 388 | 41519321208 |
| SPT(14) | 256473458969174257 | 0 6 42 72 76 156 186 196 226 306 310 340 376 382 | 44210216766 |
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