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= 1990494017599308961 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 4 26 12 28 2 22 14 22 2 28 12 26 4 18 (?)
an: 0 18 22 48 60 88 90 112 126 148 150 178 190 216 220 238
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 238
Found by: [SG-2W]Kurzer
db: batch=80, k=16, 18 4 26 12 28 2 22 14
dn: 0 18 4 26 12 28 2 22 14 22 2 28 12 26 4 18 (?)
an: 0 18 22 48 60 88 90 112 126 148 150 178 190 216 220 238
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 238
Found by: [SG-2W]Kurzer
db: batch=80, k=16, 18 4 26 12 28 2 22 14
| STPT(10) | 1990493264400890057 | 0 2 12 14 42 44 72 74 84 86 | -753198418904 |
| TPT(14) | 1990493408961532457 | 0 2 54 56 132 134 180 182 234 236 294 296 384 386 | -608637776504 |
| STPT(10) | 1990493423513683337 | 0 2 30 32 42 44 54 56 84 86 | -594085625624 |
| STPT(10) | 1990493753446976597 | 0 2 30 32 42 44 54 56 84 86 | -264152332364 |
| STPT(10) | 1990493817078518639 | 0 2 18 20 30 32 42 44 60 62 | -200520790322 |
| SPT(16) | 1990493908670645359 | 0 10 48 88 130 132 148 190 282 324 340 342 384 424 462 472 | -108928663602 |
| STPT(10) | 1990494485144942477 | 0 2 120 122 180 182 240 242 360 362 | 467545633516 |
| STPT(10) | 1990494827614712327 | 0 2 30 32 42 44 54 56 84 86 | 810015403366 |
| SPT(16) | 1990494868027594639 | 0 42 118 138 148 162 190 232 348 390 418 432 442 462 538 580 | 850428285678 |
| STPT(10) | 1990494886412481011 | 0 2 96 98 138 140 180 182 276 278 | 868813172050 |
| SPT(16) | 1990495214623216369 | 0 70 90 94 102 154 172 178 204 210 228 280 288 292 312 382 | 1197023907408 |
©2024 Tomáš Brada