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= 2247896891702336447 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 24 42 38 16 14 40 86 40 14 16 38 42 24 6 (?)
an: 0 6 30 72 110 126 140 180 266 306 320 336 374 416 440 446
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Penguin
db: batch=81, k=16, 6 24 42 38 16 14 40 86
dn: 0 6 24 42 38 16 14 40 86 40 14 16 38 42 24 6 (?)
an: 0 6 30 72 110 126 140 180 266 306 320 336 374 416 440 446
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Penguin
db: batch=81, k=16, 6 24 42 38 16 14 40 86
| STPT(10) | 2247895380049617797 | 0 2 42 44 72 74 102 104 144 146 | -1511652718650 |
| STPT(10) | 2247895608594698897 | 0 2 30 32 102 104 174 176 204 206 | -1283107637550 |
| STPT(10) | 2247895670826442841 | 0 2 120 122 138 140 156 158 276 278 | -1220875893606 |
| STPT(10) | 2247896063150428877 | 0 2 84 86 132 134 180 182 264 266 | -828551907570 |
| STPT(10) | 2247896389431396017 | 0 2 30 32 42 44 54 56 84 86 | -502270940430 |
| SPT(16) | 2247896871382294949 | 0 14 78 84 108 120 138 174 194 230 248 260 284 290 354 368 | -20320041498 |
| STPT(10) | 2247897669073571687 | 0 2 12 14 42 44 72 74 84 86 | 777371235240 |
| STPT(10) | 2247898098272067209 | 0 2 42 44 90 92 138 140 180 182 | 1206569730762 |
| STPT(10) | 2247898277351399987 | 0 2 30 32 42 44 54 56 84 86 | 1385649063540 |
| STPT(10) | 2247898487591811809 | 0 2 18 20 30 32 42 44 60 62 | 1595889475362 |
| SPT(18) | 2247898632919080083 | 0 8 56 68 120 134 138 180 224 270 314 356 360 374 426 438 486 494 | 1741216743636 |
©2024 Tomáš Brada