Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /var/boincadm/prj/html/inc/boinc_db.inc on line 147
Prime Tuple Database
Prime p0= 1280951056629266599 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 2 28 12 18 8 30 4 30 8 18 12 28 2 22 (?)
an: 0 22 24 52 64 82 90 120 124 154 162 180 192 220 222 244
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: mikey
db: batch=77, k=16, 22 2 28 12 18 8 30 4
dn: 0 22 2 28 12 18 8 30 4 30 8 18 12 28 2 22 (?)
an: 0 22 24 52 64 82 90 120 124 154 162 180 192 220 222 244
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: mikey
db: batch=77, k=16, 22 2 28 12 18 8 30 4
| SPT(16) | 1280948552704463771 | 0 6 38 90 218 266 282 300 368 386 402 450 578 630 662 668 | -2503924802828 |
| STPT(10) | 1280949327417587447 | 0 2 42 44 72 74 102 104 144 146 | -1729211679152 |
| STPT(10) | 1280949420874791137 | 0 2 30 32 42 44 54 56 84 86 | -1635754475462 |
| SPT(16) | 1280950875431481733 | 0 6 34 76 78 94 160 190 204 234 300 316 318 360 388 394 | -181197784866 |
| STPT(10) | 1280950960753102757 | 0 2 30 32 42 44 54 56 84 86 | -95876163842 |
| SPT(16) | 1280950979042539633 | 0 24 136 154 160 180 286 300 310 324 430 450 456 474 586 610 | -77586726966 |
| STPT(10) | 1280951248162262429 | 0 2 18 20 30 32 42 44 60 62 | 191532995830 |
| SPT(16) | 1280951407643152499 | 0 2 8 20 42 78 104 132 170 198 224 260 282 294 300 302 | 351013885900 |
| SPT(16) | 1280951654580709121 | 0 6 72 126 152 156 176 260 378 462 482 486 512 566 632 638 | 597951442522 |
| STPT(10) | 1280951926938866849 | 0 2 18 20 30 32 42 44 60 62 | 870309600250 |
| SPT(20) | 1280952056097032723 | 0 6 50 68 96 110 138 164 204 210 284 290 330 356 384 398 426 444 488 494 | 999467766124 |
©2024 Tomáš Brada