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= 1580135831027233871 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 2 52 30 20 10 14 42 10 2 10 42 14 10 20 30 52 2 18 (?)
an: 0 18 20 72 102 122 132 146 188 198 200 210 252 266 276 296 326 378 380 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: crashtech
db: batch=78, k=20, 18 2 52 30 20 10 14 42 10 2
dn: 0 18 2 52 30 20 10 14 42 10 2 10 42 14 10 20 30 52 2 18 (?)
an: 0 18 20 72 102 122 132 146 188 198 200 210 252 266 276 296 326 378 380 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: crashtech
db: batch=78, k=20, 18 2 52 30 20 10 14 42 10 2
| STPT(10) | 1580134591945333421 | 0 2 6 8 48 50 90 92 96 98 | -1239081900450 |
| SPT(16) | 1580134774164918187 | 0 6 24 34 40 66 76 82 84 90 100 126 132 142 160 166 | -1056862315684 |
| STPT(10) | 1580135033091294047 | 0 2 30 32 42 44 54 56 84 86 | -797935939824 |
| STPT(12) | 1580135461079031551 | 0 2 6 8 36 38 90 92 120 122 126 128 | -369948202320 |
| STPT(10) | 1580135484229196309 | 0 2 18 20 30 32 42 44 60 62 | -346798037562 |
| SPT(16) | 1580135493558056791 | 0 52 70 88 96 118 132 136 252 256 270 292 300 318 336 388 | -337469177080 |
| STPT(10) | 1580136324035020637 | 0 2 30 32 42 44 54 56 84 86 | 493007786766 |
| STPT(10) | 1580136327429157187 | 0 2 30 32 42 44 54 56 84 86 | 496401923316 |
| STPT(10) | 1580137138805029151 | 0 2 6 8 48 50 90 92 96 98 | 1307777795280 |
| TPT(14) | 1580137269276187847 | 0 2 84 86 222 224 234 236 372 374 420 422 570 572 | 1438248953976 |
| STPT(10) | 1580137448803520729 | 0 2 12 14 90 92 168 170 180 182 | 1617776286858 |
©2024 Tomáš Brada