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= 1881985287922397027 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 10 44 4 20 24 66 60 46 60 66 24 20 4 44 10 2 (?)
an: 0 2 12 56 60 80 104 170 230 276 336 402 426 446 450 494 504 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: [SG-FC] dingdong
db: batch=79, k=18, 2 10 44 4 20 24 66 60 46
dn: 0 2 10 44 4 20 24 66 60 46 60 66 24 20 4 44 10 2 (?)
an: 0 2 12 56 60 80 104 170 230 276 336 402 426 446 450 494 504 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: [SG-FC] dingdong
db: batch=79, k=18, 2 10 44 4 20 24 66 60 46
| SPT(16) | 1881983911673375099 | 0 18 44 84 98 150 170 198 254 282 302 354 368 408 434 452 | -1376249021928 |
| STPT(10) | 1881984170257031459 | 0 2 12 14 90 92 168 170 180 182 | -1117665365568 |
| STPT(10) | 1881984298504810271 | 0 2 30 32 78 80 126 128 156 158 | -989417586756 |
| SPT(16) | 1881985049651275397 | 0 20 56 66 92 152 174 180 206 212 234 294 320 330 366 386 | -238271121630 |
| STPT(10) | 1881985066615224689 | 0 2 18 20 30 32 42 44 60 62 | -221307172338 |
| STPT(10) | 1881985257796676699 | 0 2 42 44 60 62 78 80 120 122 | -30125720328 |
| STPT(10) | 1881985574397736079 | 0 2 18 20 30 32 42 44 60 62 | 286475339052 |
| STPT(10) | 1881985825988137937 | 0 2 12 14 42 44 72 74 84 86 | 538065740910 |
| SPT(16) | 1881985891984033819 | 0 40 84 112 114 144 168 180 232 244 268 298 300 328 372 412 | 604061636792 |
| STPT(10) | 1881985957484164949 | 0 2 18 20 30 32 42 44 60 62 | 669561767922 |
| STPT(10) | 1881986284660241717 | 0 2 24 26 42 44 60 62 84 86 | 996737844690 |
©2024 Tomáš Brada