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= 1908935543569157333 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 4 42 18 14 40 8 60 52 60 8 40 14 18 42 4 20 (?)
an: 0 20 24 66 84 98 138 146 206 258 318 326 366 380 398 440 444 464
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: Landjunge
db: batch=80, k=18, 20 4 42 18 14 40 8 60 52
dn: 0 20 4 42 18 14 40 8 60 52 60 8 40 14 18 42 4 20 (?)
an: 0 20 24 66 84 98 138 146 206 258 318 326 366 380 398 440 444 464
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: Landjunge
db: batch=80, k=18, 20 4 42 18 14 40 8 60 52
| STPT(10) | 1908934255890113201 | 0 2 36 38 78 80 120 122 156 158 | -1287679044132 |
| STPT(10) | 1908934298704507421 | 0 2 6 8 48 50 90 92 96 98 | -1244864649912 |
| SPT(16) | 1908934381309946387 | 0 12 14 24 42 50 102 132 152 182 234 242 260 270 272 284 | -1162259210946 |
| STPT(10) | 1908934412212065809 | 0 2 18 20 30 32 42 44 60 62 | -1131357091524 |
| STPT(10) | 1908935262684915467 | 0 2 30 32 72 74 114 116 144 146 | -280884241866 |
| TPT(14) | 1908935437891118081 | 0 2 18 20 96 98 156 158 186 188 210 212 240 242 | -105678039252 |
| STPT(10) | 1908936240417467927 | 0 2 30 32 42 44 54 56 84 86 | 696848310594 |
| STPT(10) | 1908936310405683701 | 0 2 6 8 18 20 30 32 36 38 | 766836526368 |
| STPT(10) | 1908936434285994929 | 0 2 12 14 30 32 48 50 60 62 | 890716837596 |
| STPT(10) | 1908936510829130591 | 0 2 6 8 48 50 90 92 96 98 | 967259973258 |
| STPT(10) | 1908936547886017649 | 0 2 18 20 30 32 42 44 60 62 | 1004316860316 |
©2024 Tomáš Brada