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Prime Tuple Database
Prime p0= 1397412339675075509 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 48 42 24 26 4 20 34 2 10 62 10 2 34 20 4 26 24 42 48 (?)
an: 0 48 90 114 140 144 164 198 200 210 272 282 284 318 338 342 368 392 434 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: DoctorNow
db: batch=77, k=20, 48 42 24 26 4 20 34 2 10 62
dn: 0 48 42 24 26 4 20 34 2 10 62 10 2 34 20 4 26 24 42 48 (?)
an: 0 48 90 114 140 144 164 198 200 210 272 282 284 318 338 342 368 392 434 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: DoctorNow
db: batch=77, k=20, 48 42 24 26 4 20 34 2 10 62
| STPT(10) | 1397411070384691457 | 0 2 30 32 42 44 54 56 84 86 | -1269290384052 |
| SPT(16) | 1397411531000106901 | 0 6 30 66 102 136 142 186 226 270 276 310 346 382 406 412 | -808674968608 |
| STPT(10) | 1397411633521372499 | 0 2 18 20 30 32 42 44 60 62 | -706153703010 |
| SPT(16) | 1397411664001220177 | 0 30 44 72 114 126 134 146 150 162 170 182 224 252 266 296 | -675673855332 |
| STPT(10) | 1397411838965590037 | 0 2 72 74 102 104 132 134 204 206 | -500709485472 |
| SPT(16) | 1397411925961992121 | 0 12 46 60 136 192 250 276 286 312 370 426 502 516 550 562 | -413713083388 |
| STPT(10) | 1397412468161385617 | 0 2 30 32 42 44 54 56 84 86 | 128486310108 |
| SPT(16) | 1397412634103567929 | 0 40 60 64 78 94 138 190 312 364 408 424 438 442 462 502 | 294428492420 |
| STPT(10) | 1397413025306390969 | 0 2 30 32 60 62 90 92 120 122 | 685631315460 |
| SPT(16) | 1397413038339662153 | 0 6 38 60 108 150 168 176 258 266 284 326 374 396 428 434 | 698664586644 |
| STPT(10) | 1397413090579872809 | 0 2 18 20 60 62 102 104 120 122 | 750904797300 |
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