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= 1543842968658215081 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 18 22 2 12 64 6 20 94 20 6 64 12 2 22 18 8 (?)
an: 0 8 26 48 50 62 126 132 152 246 266 272 336 348 350 372 390 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: xii5ku
db: batch=78, k=18, 8 18 22 2 12 64 6 20 94
dn: 0 8 18 22 2 12 64 6 20 94 20 6 64 12 2 22 18 8 (?)
an: 0 8 26 48 50 62 126 132 152 246 266 272 336 348 350 372 390 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: xii5ku
db: batch=78, k=18, 8 18 22 2 12 64 6 20 94
| SPT(16) | 1543841618115755269 | 0 12 82 100 148 168 240 244 288 292 364 384 432 450 520 532 | -1350542459812 |
| TPT(14) | 1543841816150841797 | 0 2 30 32 204 206 282 284 300 302 324 326 342 344 | -1152507373284 |
| STPT(10) | 1543841955070544819 | 0 2 18 20 30 32 42 44 60 62 | -1013587670262 |
| STPT(10) | 1543842463183597307 | 0 2 90 92 132 134 174 176 264 266 | -505474617774 |
| STPT(10) | 1543842714437363279 | 0 2 18 20 60 62 102 104 120 122 | -254220851802 |
| STPT(10) | 1543842746113814351 | 0 2 6 8 18 20 30 32 36 38 | -222544400730 |
| STPT(10) | 1543843182602517227 | 0 2 30 32 72 74 114 116 144 146 | 213944302146 |
| STPT(10) | 1543843337340854489 | 0 2 30 32 60 62 90 92 120 122 | 368682639408 |
| STPT(10) | 1543843842021534869 | 0 2 12 14 30 32 48 50 60 62 | 873363319788 |
| SPT(16) | 1543843981939592093 | 0 14 48 80 98 140 144 186 248 290 294 336 354 386 420 434 | 1013281377012 |
| STPT(10) | 1543843989603214487 | 0 2 24 26 42 44 60 62 84 86 | 1020944999406 |
©2024 Tomáš Brada