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= 2198845600117358077 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 78 6 28 20 22 18 6 116 6 18 22 20 28 6 78 12 (?)
an: 0 12 90 96 124 144 166 184 190 306 312 330 352 372 400 406 484 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: MarkRBright
db: batch=81, k=18, 12 78 6 28 20 22 18 6 116
dn: 0 12 78 6 28 20 22 18 6 116 6 18 22 20 28 6 78 12 (?)
an: 0 12 90 96 124 144 166 184 190 306 312 330 352 372 400 406 484 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: MarkRBright
db: batch=81, k=18, 12 78 6 28 20 22 18 6 116
| STPT(10) | 2198844493456747217 | 0 2 54 56 132 134 210 212 264 266 | -1106660610860 |
| SPT(16) | 2198845067224110379 | 0 28 60 100 120 154 172 180 382 390 408 442 462 502 534 562 | -532893247698 |
| STPT(10) | 2198845302793967921 | 0 2 30 32 60 62 90 92 120 122 | -297323390156 |
| SPT(16) | 2198845394717282557 | 0 52 70 82 100 136 162 186 190 214 240 276 294 306 324 376 | -205400075520 |
| SPT(16) | 2198845453765817663 | 0 8 60 120 126 134 140 170 174 204 210 218 224 284 336 344 | -146351540414 |
| SPT(16) | 2198845589868816487 | 0 34 96 102 126 132 186 244 252 310 364 370 394 400 462 496 | -10248541590 |
| STPT(10) | 2198845968105857039 | 0 2 12 14 30 32 48 50 60 62 | 367988498962 |
| STPT(10) | 2198846274577965707 | 0 2 30 32 60 62 90 92 120 122 | 674460607630 |
| STPT(10) | 2198846497102316021 | 0 2 36 38 78 80 120 122 156 158 | 896984957944 |
| SPT(13) | 2198846497157478521 | 0 12 90 126 156 210 216 222 276 306 342 420 432 | 897040120444 |
| STPT(10) | 2198846716568383619 | 0 2 12 14 90 92 168 170 180 182 | 1116451025542 |
©2024 Tomáš Brada