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Prime Tuple Database
Prime p0= 2648435620863023627 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 44 28 44 76 2 40 36 42 12 38 12 42 36 40 2 76 44 28 44 (?)
an: 0 44 72 116 192 194 234 270 312 324 362 374 416 452 492 494 570 614 642 686
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 686
Found by: fzs600
db: batch=82, k=20, 44 28 44 76 2 40 36 42 12 38
dn: 0 44 28 44 76 2 40 36 42 12 38 12 42 36 40 2 76 44 28 44 (?)
an: 0 44 72 116 192 194 234 270 312 324 362 374 416 452 492 494 570 614 642 686
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 686
Found by: fzs600
db: batch=82, k=20, 44 28 44 76 2 40 36 42 12 38
| STPT(10) | 2648433776226579959 | 0 2 48 50 60 62 72 74 120 122 | -1844636443668 |
| SPT(13) | 2648433946675821427 | 0 6 36 102 120 210 216 222 312 330 396 426 432 | -1674187202200 |
| STPT(10) | 2648434143621484247 | 0 2 12 14 42 44 72 74 84 86 | -1477241539380 |
| STPT(10) | 2648435171824771499 | 0 2 18 20 60 62 102 104 120 122 | -449038252128 |
| STPT(10) | 2648435214433484867 | 0 2 30 32 42 44 54 56 84 86 | -406429538760 |
| SPT(16) | 2648435521012226149 | 0 10 22 52 72 112 120 172 252 304 312 352 372 402 414 424 | -99850797478 |
| SPT(18) | 2648435698538746763 | 0 36 38 48 98 108 126 150 170 174 194 218 236 246 296 306 308 344 | 77675723136 |
| SPT(16) | 2648435893179300613 | 0 48 96 130 166 174 184 204 250 270 280 288 324 358 406 454 | 272316276986 |
| SPT(16) | 2648436056577939239 | 0 8 20 30 72 78 110 152 240 282 314 320 362 372 384 392 | 435714915612 |
| TPT(14) | 2648436117535583957 | 0 2 30 32 114 116 150 152 204 206 240 242 264 266 | 496672560330 |
| STPT(10) | 2648436226388774357 | 0 2 30 32 42 44 54 56 84 86 | 605525750730 |
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