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= 319311489668972057 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 62 28 2 6 24 18 22 6 86 6 22 18 24 6 2 28 62 12 (?)
an: 0 12 74 102 104 110 134 152 174 180 266 272 294 312 336 342 344 372 434 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: desktop64
db: batch=70, k=20, 12 62 28 2 6 24 18 22 6 86
dn: 0 12 62 28 2 6 24 18 22 6 86 6 22 18 24 6 2 28 62 12 (?)
an: 0 12 74 102 104 110 134 152 174 180 266 272 294 312 336 342 344 372 434 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: desktop64
db: batch=70, k=20, 12 62 28 2 6 24 18 22 6 86
| TPT(12) | 319311448749478607 | 0 2 102 104 114 116 204 206 210 212 240 242 | -40919493450 |
| TPT(12) | 319311450191383829 | 0 2 18 20 210 212 282 284 348 350 420 422 | -39477588228 |
| TPT(14) | 319311470267387249 | 0 2 42 44 78 80 108 110 168 170 192 194 210 212 | -19401584808 |
| TPT(12) | 319311481218890309 | 0 2 30 32 42 44 78 80 120 122 198 200 | -8450081748 |
| SPT(14) | 319311486677089657 | 0 4 34 64 84 100 112 192 204 220 240 270 300 304 | -2991882400 |
| SPT(14) | 319311489260578861 | 0 16 70 96 120 148 190 288 330 358 382 408 462 478 | -408393196 |
| TPT(12) | 319311519303158729 | 0 2 12 14 18 20 42 44 240 242 312 314 | 29634186672 |
| SPT(14) | 319311525721465807 | 0 24 36 96 144 186 220 246 280 322 370 430 442 466 | 36052493750 |
| TPT(12) | 319311539266349141 | 0 2 66 68 96 98 120 122 180 182 246 248 | 49597377084 |
| TPT(12) | 319311560213767787 | 0 2 24 26 42 44 162 164 204 206 210 212 | 70544795730 |
| SPT(14) | 319311563315617097 | 0 24 66 86 140 156 162 164 170 186 240 260 302 326 | 73646645040 |
©2024 Tomáš Brada