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= 1938979649174209079 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 14 66 16 24 24 32 34 32 24 24 16 66 14 18 (?)
an: 0 18 32 98 114 138 162 194 228 260 284 308 324 390 404 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: [SG-2W]Kurzer
db: batch=80, k=16, 18 14 66 16 24 24 32 34
dn: 0 18 14 66 16 24 24 32 34 32 24 24 16 66 14 18 (?)
an: 0 18 32 98 114 138 162 194 228 260 284 308 324 390 404 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: [SG-2W]Kurzer
db: batch=80, k=16, 18 14 66 16 24 24 32 34
| SPT(16) | 1938977994031965709 | 0 42 102 124 138 162 180 190 312 322 340 364 378 400 460 502 | -1655142243370 |
| SPT(16) | 1938978258014704211 | 0 6 62 110 126 156 180 210 242 272 296 326 342 390 446 452 | -1391159504868 |
| STPT(10) | 1938978666577726391 | 0 2 36 38 78 80 120 122 156 158 | -982596482688 |
| STPT(10) | 1938979022521136777 | 0 2 24 26 42 44 60 62 84 86 | -626653072302 |
| STPT(10) | 1938979552124343347 | 0 2 90 92 150 152 210 212 300 302 | -97049865732 |
| STPT(10) | 1938979637358597929 | 0 2 18 20 30 32 42 44 60 62 | -11815611150 |
| STPT(10) | 1938979930379249057 | 0 2 24 26 42 44 60 62 84 86 | 281205039978 |
| STPT(10) | 1938979944858323597 | 0 2 24 26 42 44 60 62 84 86 | 295684114518 |
| SPT(16) | 1938981272636366359 | 0 58 60 64 130 154 178 198 274 294 318 342 408 412 414 472 | 1623462157280 |
| STPT(10) | 1938981548332918511 | 0 2 36 38 78 80 120 122 156 158 | 1899158709432 |
| STPT(10) | 1938981601501552841 | 0 2 30 32 78 80 126 128 156 158 | 1952327343762 |
©2024 Tomáš Brada