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Prime Tuple Database
Prime p0= 2948440232645948311 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 48 22 38 12 28 42 14 10 44 10 14 42 28 12 38 22 48 18 (?)
an: 0 18 66 88 126 138 166 208 222 232 276 286 300 342 370 382 420 442 490 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: [SG-FC] hl
db: batch=82, k=20, 18 48 22 38 12 28 42 14 10 44
dn: 0 18 48 22 38 12 28 42 14 10 44 10 14 42 28 12 38 22 48 18 (?)
an: 0 18 66 88 126 138 166 208 222 232 276 286 300 342 370 382 420 442 490 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: [SG-FC] hl
db: batch=82, k=20, 18 48 22 38 12 28 42 14 10 44
| STPT(10) | 2948439033444324767 | 0 2 12 14 42 44 72 74 84 86 | -1199201623544 |
| STPT(10) | 2948439644690836739 | 0 2 18 20 60 62 102 104 120 122 | -587955111572 |
| SPT(16) | 2948439666355549537 | 0 52 66 72 90 96 150 156 160 166 220 226 244 250 264 316 | -566290398774 |
| STPT(10) | 2948439720205336067 | 0 2 60 62 72 74 84 86 144 146 | -512440612244 |
| SPT(16) | 2948439995160740617 | 0 40 52 64 82 94 120 130 336 346 372 384 402 414 426 466 | -237485207694 |
| SPT(16) | 2948440048733963591 | 0 62 92 98 122 140 150 162 176 188 198 216 240 246 276 338 | -183911984720 |
| STPT(10) | 2948440280787837371 | 0 2 6 8 48 50 90 92 96 98 | 48141889060 |
| SPT(16) | 2948440568376701513 | 0 26 38 44 96 134 168 176 408 416 450 488 540 546 558 584 | 335730753202 |
| STPT(10) | 2948440760860841327 | 0 2 12 14 72 74 132 134 144 146 | 528214893016 |
| STPT(10) | 2948441843896398917 | 0 2 12 14 42 44 72 74 84 86 | 1611250450606 |
| STPT(10) | 2948442202101293897 | 0 2 24 26 42 44 60 62 84 86 | 1969455345586 |
©2024 Tomáš Brada