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= 762421829090819423 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 28 18 20 10 110 10 56 16 2 16 56 10 110 10 20 18 28 8 (?)
an: 0 8 36 54 74 84 194 204 260 276 278 294 350 360 470 480 500 518 546 554
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 554
Found by: Laurent Cheylat
db: batch=73, k=20, 8 28 18 20 10 110 10 56 16 2
dn: 0 8 28 18 20 10 110 10 56 16 2 16 56 10 110 10 20 18 28 8 (?)
an: 0 8 36 54 74 84 194 204 260 276 278 294 350 360 470 480 500 518 546 554
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 554
Found by: Laurent Cheylat
db: batch=73, k=20, 8 28 18 20 10 110 10 56 16 2
| SPT(16) | 762420094272592901 | 0 8 32 48 62 78 98 120 188 210 230 246 260 276 300 308 | -1734818226522 |
| SPT(16) | 762420230197586183 | 0 6 18 80 84 104 126 156 158 188 210 230 234 296 308 314 | -1598893233240 |
| SPT(18) | 762420780486688361 | 0 36 38 56 80 98 108 110 150 236 276 278 288 306 330 348 350 386 | -1048604131062 |
| SPT(16) | 762421061058218927 | 0 2 14 72 150 170 182 210 236 264 276 296 374 432 444 446 | -768032600496 |
| SPT(16) | 762421717066617659 | 0 18 44 74 84 98 120 134 168 182 204 218 228 258 284 302 | -112024201764 |
| SPT(16) | 762421767367887041 | 0 132 150 198 240 260 266 272 276 282 288 308 350 398 416 548 | -61722932382 |
| SPT(16) | 762421867914271267 | 0 84 162 190 240 252 274 280 294 300 322 334 384 412 490 574 | 38823451844 |
| STPT(10) | 762421881747015377 | 0 2 30 32 42 44 54 56 84 86 | 52656195954 |
| SPT(16) | 762421890228530423 | 0 6 14 20 56 84 114 126 134 146 176 204 240 246 254 260 | 61137711000 |
| STPT(10) | 762421937137985627 | 0 2 24 26 42 44 60 62 84 86 | 108047166204 |
| STPT(10) | 762422080977413069 | 0 2 12 14 90 92 168 170 180 182 | 251886593646 |
©2024 Tomáš Brada