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= 1989640222673856349 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 24 42 46 2 40 30 38 30 40 2 46 42 24 18 (?)
an: 0 18 42 84 130 132 172 202 240 270 310 312 358 400 424 442
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: ChUcK
db: batch=80, k=16, 18 24 42 46 2 40 30 38
dn: 0 18 24 42 46 2 40 30 38 30 40 2 46 42 24 18 (?)
an: 0 18 42 84 130 132 172 202 240 270 310 312 358 400 424 442
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: ChUcK
db: batch=80, k=16, 18 24 42 46 2 40 30 38
| STPT(10) | 1989638636794189811 | 0 2 66 68 108 110 150 152 216 218 | -1585879666538 |
| STPT(10) | 1989638903430767387 | 0 2 30 32 42 44 54 56 84 86 | -1319243088962 |
| STPT(10) | 1989639457476454517 | 0 2 24 26 42 44 60 62 84 86 | -765197401832 |
| SPT(16) | 1989639769840500923 | 0 6 66 98 126 138 140 158 216 234 236 248 276 308 368 374 | -452833355426 |
| STPT(10) | 1989639849921635081 | 0 2 30 32 78 80 126 128 156 158 | -372752221268 |
| SPT(16) | 1989640200608068219 | 0 18 82 84 102 112 120 138 154 172 180 190 208 210 274 292 | -22065788130 |
| STPT(10) | 1989640319429570807 | 0 2 24 26 42 44 60 62 84 86 | 96755714458 |
| SPT(16) | 1989640339253348989 | 0 4 172 190 198 228 240 270 292 322 334 364 372 390 558 562 | 116579492640 |
| SPT(16) | 1989640454542466449 | 0 40 54 124 180 184 232 240 274 282 330 334 390 460 474 514 | 231868610100 |
| STPT(10) | 1989640762516338467 | 0 2 30 32 42 44 54 56 84 86 | 539842482118 |
| STPT(10) | 1989640855081519817 | 0 2 60 62 72 74 84 86 144 146 | 632407663468 |
©2024 Tomáš Brada