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= 907303410437123671 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 82 8 10 12 30 44 16 26 24 4 24 26 16 44 30 12 10 8 82 (?)
an: 0 82 90 100 112 142 186 202 228 252 256 280 306 322 366 396 408 418 426 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: arkiss
db: batch=76, k=20, 82 8 10 12 30 44 16 26 24 4
dn: 0 82 8 10 12 30 44 16 26 24 4 24 26 16 44 30 12 10 8 82 (?)
an: 0 82 90 100 112 142 186 202 228 252 256 280 306 322 366 396 408 418 426 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: arkiss
db: batch=76, k=20, 82 8 10 12 30 44 16 26 24 4
| SPT(18) | 907301995785718133 | 0 14 30 68 84 98 168 186 200 234 248 266 336 350 366 404 420 434 | -1414651405538 |
| STPT(10) | 907302127961838779 | 0 2 18 20 30 32 42 44 60 62 | -1282475284892 |
| STPT(10) | 907302226156824497 | 0 2 24 26 42 44 60 62 84 86 | -1184280299174 |
| STPT(10) | 907302745229663087 | 0 2 30 32 42 44 54 56 84 86 | -665207460584 |
| STPT(10) | 907302924455087087 | 0 2 54 56 72 74 90 92 144 146 | -485982036584 |
| STPT(10) | 907303097208862127 | 0 2 54 56 72 74 90 92 144 146 | -313228261544 |
| STPT(10) | 907303812348601697 | 0 2 12 14 42 44 72 74 84 86 | 401911478026 |
| STPT(10) | 907303883612087957 | 0 2 30 32 72 74 114 116 144 146 | 473174964286 |
| STPT(10) | 907304159242781147 | 0 2 12 14 42 44 72 74 84 86 | 748805657476 |
| STPT(10) | 907304248690809857 | 0 2 24 26 42 44 60 62 84 86 | 838253686186 |
| STPT(10) | 907304473692519587 | 0 2 24 26 42 44 60 62 84 86 | 1063255395916 |
©2024 Tomáš Brada