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= 1991419343159037767 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 24 26 6 28 20 22 44 46 44 22 20 28 6 26 24 (?)
an: 0 24 50 56 84 104 126 170 216 260 282 302 330 336 362 386
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 24 26 6 28 20 22 44 46
dn: 0 24 26 6 28 20 22 44 46 44 22 20 28 6 26 24 (?)
an: 0 24 50 56 84 104 126 170 216 260 282 302 330 336 362 386
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 24 26 6 28 20 22 44 46
| SPT(16) | 1991417532500585941 | 0 10 36 58 76 78 168 198 280 310 400 402 420 442 468 478 | -1810658451826 |
| STPT(10) | 1991417704382005589 | 0 2 18 20 30 32 42 44 60 62 | -1638777032178 |
| STPT(10) | 1991417960561811557 | 0 2 12 14 42 44 72 74 84 86 | -1382597226210 |
| STPT(10) | 1991419146275646557 | 0 2 30 32 42 44 54 56 84 86 | -196883391210 |
| STPT(10) | 1991419175269196597 | 0 2 12 14 42 44 72 74 84 86 | -167889841170 |
| STPT(10) | 1991419276246199477 | 0 2 30 32 42 44 54 56 84 86 | -66912838290 |
| STPT(10) | 1991419590598520387 | 0 2 30 32 42 44 54 56 84 86 | 247439482620 |
| STPT(12) | 1991420207107327679 | 0 2 42 44 72 74 138 140 168 170 210 212 | 863948289912 |
| STPT(10) | 1991420329360396349 | 0 2 18 20 30 32 42 44 60 62 | 986201358582 |
| STPT(10) | 1991420735128411199 | 0 2 18 20 30 32 42 44 60 62 | 1391969373432 |
| STPT(10) | 1991421239591996099 | 0 2 18 20 30 32 42 44 60 62 | 1896432958332 |
©2024 Tomáš Brada