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Prime Tuple Database
Prime p0= 1532716687599546847 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 24 70 20 12 18 12 4 6 20 64 20 6 4 12 18 12 20 70 24 (?)
an: 0 24 94 114 126 144 156 160 166 186 250 270 276 280 292 310 322 342 412 436
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: crashtech
db: batch=78, k=20, 24 70 20 12 18 12 4 6 20 64
dn: 0 24 70 20 12 18 12 4 6 20 64 20 6 4 12 18 12 20 70 24 (?)
an: 0 24 94 114 126 144 156 160 166 186 250 270 276 280 292 310 322 342 412 436
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: crashtech
db: batch=78, k=20, 24 70 20 12 18 12 4 6 20 64
| SPT(16) | 1532715460271808937 | 0 10 36 46 54 60 70 102 154 186 196 202 210 220 246 256 | -1227327737910 |
| SPT(18) | 1532715633806458097 | 0 36 42 72 80 86 126 132 150 152 170 176 216 222 230 260 266 302 | -1053793088750 |
| SPT(16) | 1532715744305957903 | 0 20 84 108 156 158 206 224 240 258 306 308 356 380 444 464 | -943293588944 |
| SPT(16) | 1532716310737418879 | 0 2 14 20 24 74 174 182 300 308 408 458 462 468 480 482 | -376862127968 |
| SPT(16) | 1532716419154928089 | 0 4 34 88 108 120 132 172 210 250 262 274 294 348 378 382 | -268444618758 |
| STPT(10) | 1532716575068265911 | 0 2 36 38 78 80 120 122 156 158 | -112531280936 |
| TPT(14) | 1532716906340911307 | 0 2 30 32 90 92 132 134 174 176 210 212 240 242 | 218741364460 |
| STPT(10) | 1532716959160685279 | 0 2 42 44 60 62 78 80 120 122 | 271561138432 |
| STPT(10) | 1532717116098422039 | 0 2 42 44 60 62 78 80 120 122 | 428498875192 |
| STPT(10) | 1532717168542451009 | 0 2 18 20 30 32 42 44 60 62 | 480942904162 |
| STPT(10) | 1532717217976262957 | 0 2 60 62 72 74 84 86 144 146 | 530376716110 |
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