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Prime Tuple Database
Prime p0= 821651772631683349 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 66 20 10 54 24 20 16 20 24 54 10 20 66 4 (?)
an: 0 4 70 90 100 154 178 198 214 234 258 312 322 342 408 412
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: Frank [NT]
db: batch=73, k=16, 4 66 20 10 54 24 20 16
dn: 0 4 66 20 10 54 24 20 16 20 24 54 10 20 66 4 (?)
an: 0 4 70 90 100 154 178 198 214 234 258 312 322 342 408 412
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: Frank [NT]
db: batch=73, k=16, 4 66 20 10 54 24 20 16
| SPT(16) | 821649776769295121 | 0 30 32 90 120 126 146 156 272 282 302 308 338 396 398 428 | -1995862388228 |
| STPT(10) | 821650122863421251 | 0 2 96 98 168 170 240 242 336 338 | -1649768262098 |
| STPT(10) | 821650283731023347 | 0 2 30 32 42 44 54 56 84 86 | -1488900660002 |
| SPT(16) | 821650819801573133 | 0 84 98 114 140 144 180 186 218 224 260 264 290 306 320 404 | -952830110216 |
| SPT(20) | 821651011349905871 | 0 12 38 60 96 110 156 212 222 242 246 266 276 332 378 392 428 450 476 488 | -761281777478 |
| SPT(18) | 821651353894105019 | 0 134 150 204 218 252 290 312 318 344 350 372 410 444 458 512 528 662 | -418737578330 |
| SPT(16) | 821652010852568783 | 0 56 60 86 98 140 144 210 224 290 294 336 348 374 378 434 | 238220885434 |
| STPT(10) | 821652063887171117 | 0 2 42 44 72 74 102 104 144 146 | 291255487768 |
| TPT(14) | 821652369182387861 | 0 2 18 20 30 32 60 62 156 158 180 182 186 188 | 596550704512 |
| STPT(10) | 821652421926347117 | 0 2 12 14 42 44 72 74 84 86 | 649294663768 |
| SPT(16) | 821652483656698531 | 0 6 12 40 70 88 106 126 292 312 330 348 378 406 412 418 | 711025015182 |
©2024 Tomáš Brada