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= 2255608959803841991 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 6 12 6 4 18 2 88 2 18 4 6 12 6 42 (?)
an: 0 42 48 60 66 70 88 90 178 180 198 202 208 220 226 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: JayPi
db: batch=81, k=16, 42 6 12 6 4 18 2 88
dn: 0 42 6 12 6 4 18 2 88 2 18 4 6 12 6 42 (?)
an: 0 42 48 60 66 70 88 90 178 180 198 202 208 220 226 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: JayPi
db: batch=81, k=16, 42 6 12 6 4 18 2 88
| SPT(16) | 2255607756085885031 | 0 8 18 62 68 102 110 116 162 168 176 210 216 260 270 278 | -1203717956960 |
| SPT(16) | 2255607867356169763 | 0 6 16 64 106 114 184 240 250 306 376 384 426 474 484 490 | -1092447672228 |
| SPT(13) | 2255607985435919557 | 0 24 66 120 150 204 210 216 270 300 354 396 420 | -974367922434 |
| SPT(16) | 2255608403214583253 | 0 26 56 84 114 126 330 338 396 404 608 620 650 678 708 734 | -556589258738 |
| STPT(10) | 2255608762921264571 | 0 2 6 8 18 20 30 32 36 38 | -196882577420 |
| STPT(10) | 2255608841508487637 | 0 2 12 14 42 44 72 74 84 86 | -118295354354 |
| STPT(10) | 2255609064787998089 | 0 2 18 20 30 32 42 44 60 62 | 104984156098 |
| STPT(10) | 2255609605087339997 | 0 2 12 14 42 44 72 74 84 86 | 645283498006 |
| STPT(10) | 2255609702276762747 | 0 2 24 26 42 44 60 62 84 86 | 742472920756 |
| SPT(16) | 2255609975825919203 | 0 36 56 108 126 144 150 168 236 254 260 278 296 348 368 404 | 1016022077212 |
| STPT(10) | 2255611027579389419 | 0 2 18 20 30 32 42 44 60 62 | 2067775547428 |
©2024 Tomáš Brada