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Prime Tuple Database
Prime p0= 1497956439533339603 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 26 12 30 46 32 22 12 8 22 44 22 8 12 22 32 46 30 12 26 (?)
an: 0 26 38 68 114 146 168 180 188 210 254 276 284 296 318 350 396 426 438 464
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: arkiss
db: batch=78, k=20, 26 12 30 46 32 22 12 8 22 44
dn: 0 26 12 30 46 32 22 12 8 22 44 22 8 12 22 32 46 30 12 26 (?)
an: 0 26 38 68 114 146 168 180 188 210 254 276 284 296 318 350 396 426 438 464
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: arkiss
db: batch=78, k=20, 26 12 30 46 32 22 12 8 22 44
| STPT(10) | 1497955503704019317 | 0 2 24 26 42 44 60 62 84 86 | -935829320286 |
| STPT(10) | 1497955637875646837 | 0 2 24 26 42 44 60 62 84 86 | -801657692766 |
| SPT(16) | 1497955692192421697 | 0 6 20 74 104 110 146 176 270 300 336 342 372 426 440 446 | -747340917906 |
| SPT(16) | 1497955855743741041 | 0 6 62 182 212 278 282 296 312 326 330 396 426 546 602 608 | -583789598562 |
| SPT(18) | 1497955931987895313 | 0 16 36 76 84 154 168 178 190 204 216 226 240 310 318 358 378 394 | -507545444290 |
| SPT(16) | 1497956426682219149 | 0 24 50 90 92 114 128 162 260 294 308 330 332 372 398 422 | -12851120454 |
| SPT(16) | 1497956561473019051 | 0 98 120 132 152 158 162 182 186 206 210 216 236 248 270 368 | 121939679448 |
| STPT(10) | 1497956655943332311 | 0 2 126 128 138 140 150 152 276 278 | 216409992708 |
| STPT(10) | 1497957211710563057 | 0 2 24 26 42 44 60 62 84 86 | 772177223454 |
| SPT(16) | 1497957509871460049 | 0 14 42 54 90 132 144 164 300 320 332 374 410 422 450 464 | 1070338120446 |
| STPT(10) | 1497957687616251707 | 0 2 24 26 42 44 60 62 84 86 | 1248082912104 |
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