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= 2171655571619899423 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 60 10 12 2 46 132 20 132 46 2 12 10 60 6 (?)
an: 0 6 66 76 88 90 136 268 288 420 466 468 480 490 550 556
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: [SG-FC] hl
db: batch=81, k=16, 6 60 10 12 2 46 132 20
dn: 0 6 60 10 12 2 46 132 20 132 46 2 12 10 60 6 (?)
an: 0 6 66 76 88 90 136 268 288 420 466 468 480 490 550 556
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: [SG-FC] hl
db: batch=81, k=16, 6 60 10 12 2 46 132 20
| SPT(16) | 2171654630620221119 | 0 2 18 24 50 60 80 102 140 162 182 192 218 224 240 242 | -940999678304 |
| SPT(16) | 2171655062489674919 | 0 14 50 54 78 110 122 128 174 180 192 224 248 252 288 302 | -509130224504 |
| STPT(10) | 2171655121786293929 | 0 2 42 44 60 62 78 80 120 122 | -449833605494 |
| STPT(10) | 2171655127900497929 | 0 2 18 20 30 32 42 44 60 62 | -443719401494 |
| STPT(10) | 2171655171589214429 | 0 2 18 20 30 32 42 44 60 62 | -400030684994 |
| SPT(13) | 2171655253109757923 | 0 30 60 114 144 180 204 228 264 294 348 378 408 | -318510141500 |
| STPT(10) | 2171655739752885509 | 0 2 12 14 30 32 48 50 60 62 | 168132986086 |
| SPT(16) | 2171655896635848709 | 0 22 28 48 52 58 94 102 160 168 204 210 214 234 240 262 | 325015949286 |
| SPT(16) | 2171655937217610229 | 0 24 72 78 88 112 130 144 148 162 180 204 214 220 268 292 | 365597710806 |
| STPT(10) | 2171656545782885279 | 0 2 18 20 30 32 42 44 60 62 | 974162985856 |
| STPT(10) | 2171657319940594007 | 0 2 30 32 42 44 54 56 84 86 | 1748320694584 |
©2024 Tomáš Brada