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= 2171065917875621951 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 12 18 22 12 36 12 50 12 36 12 22 18 12 8 (?)
an: 0 8 20 38 60 72 108 120 170 182 218 230 252 270 282 290
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 290
Found by: [SG-FC] hl
db: batch=81, k=16, 8 12 18 22 12 36 12 50
dn: 0 8 12 18 22 12 36 12 50 12 36 12 22 18 12 8 (?)
an: 0 8 20 38 60 72 108 120 170 182 218 230 252 270 282 290
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 290
Found by: [SG-FC] hl
db: batch=81, k=16, 8 12 18 22 12 36 12 50
| TPT(14) | 2171064211974762491 | 0 2 36 38 48 50 78 80 156 158 186 188 210 212 | -1705900859460 |
| SPT(16) | 2171064251508630619 | 0 4 10 30 42 64 70 72 100 102 108 130 142 162 168 172 | -1666366991332 |
| SPT(16) | 2171064259476536747 | 0 42 60 74 140 164 170 192 284 306 312 336 402 416 434 476 | -1658399085204 |
| STPT(10) | 2171064356403603719 | 0 2 42 44 60 62 78 80 120 122 | -1561472018232 |
| STPT(10) | 2171064448751459717 | 0 2 30 32 42 44 54 56 84 86 | -1469124162234 |
| SPT(16) | 2171065689927368431 | 0 10 22 28 42 58 82 88 162 168 192 208 222 228 240 250 | -227948253520 |
| STPT(10) | 2171066613495448811 | 0 2 6 8 18 20 30 32 36 38 | 695619826860 |
| STPT(10) | 2171066749749387401 | 0 2 6 8 18 20 30 32 36 38 | 831873765450 |
| SPT(16) | 2171067028902544639 | 0 58 60 70 208 228 240 268 324 352 364 384 522 532 534 592 | 1111026922688 |
| STPT(10) | 2171067068766194741 | 0 2 6 8 18 20 30 32 36 38 | 1150890572790 |
| STPT(10) | 2171067122603469047 | 0 2 60 62 72 74 84 86 144 146 | 1204727847096 |
©2024 Tomáš Brada