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Prime Tuple Database
Prime p0= 1520953640749521623 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 68 12 4 80 4 18 12 8 12 18 4 80 4 12 68 (?)
an: 0 68 80 84 164 168 186 198 206 218 236 240 320 324 336 404
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: biodoc
db: batch=78, k=16, 68 12 4 80 4 18 12 8
dn: 0 68 12 4 80 4 18 12 8 12 18 4 80 4 12 68 (?)
an: 0 68 80 84 164 168 186 198 206 218 236 240 320 324 336 404
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: biodoc
db: batch=78, k=16, 68 12 4 80 4 18 12 8
| SPT(16) | 1520951679677097491 | 0 36 66 80 140 162 176 182 186 192 206 228 288 302 332 368 | -1961072424132 |
| SPT(16) | 1520951927316227023 | 0 16 24 48 66 88 100 118 186 204 216 238 256 280 288 304 | -1713433294600 |
| SPT(13) | 1520952232038819599 | 0 54 60 78 84 90 174 258 264 270 288 294 348 | -1408710702024 |
| SPT(16) | 1520952370141853813 | 0 8 86 110 114 126 150 156 218 224 248 260 264 288 366 374 | -1270607667810 |
| STPT(10) | 1520952863520181121 | 0 2 30 32 60 62 90 92 120 122 | -777229340502 |
| TPT(14) | 1520953259636757809 | 0 2 18 20 78 80 198 200 228 230 282 284 300 302 | -381112763814 |
| STPT(10) | 1520953838026947407 | 0 2 30 32 72 74 114 116 144 146 | 197277425784 |
| SPT(16) | 1520953937707939751 | 0 18 42 102 126 128 156 200 258 302 330 332 356 416 440 458 | 296958418128 |
| SPT(16) | 1520954200695542309 | 0 8 20 42 60 132 140 180 302 342 350 422 440 462 474 482 | 559946020686 |
| STPT(10) | 1520954268830210909 | 0 2 30 32 60 62 90 92 120 122 | 628080689286 |
| SPT(16) | 1520954381590037767 | 0 10 36 64 66 76 106 156 190 240 270 280 282 310 336 346 | 740840516144 |
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