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= 1956617482814252813 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 2 24 22 8 4 62 16 62 16 62 4 8 22 24 2 18 (?)
an: 0 18 20 44 66 74 78 140 156 218 234 296 300 308 330 354 356 374
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: Landjunge
db: batch=80, k=18, 18 2 24 22 8 4 62 16 62
dn: 0 18 2 24 22 8 4 62 16 62 16 62 4 8 22 24 2 18 (?)
an: 0 18 20 44 66 74 78 140 156 218 234 296 300 308 330 354 356 374
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: Landjunge
db: batch=80, k=18, 18 2 24 22 8 4 62 16 62
| SPT(16) | 1956616802258379347 | 0 30 56 102 114 116 126 132 284 290 300 302 314 360 386 416 | -680555873466 |
| STPT(10) | 1956616856471041157 | 0 2 42 44 162 164 282 284 324 326 | -626343211656 |
| SPT(18) | 1956617019972699499 | 0 28 34 42 60 70 72 130 162 280 312 370 372 382 400 408 414 442 | -462841553314 |
| STPT(10) | 1956617098311847427 | 0 2 30 32 42 44 54 56 84 86 | -384502405386 |
| STPT(10) | 1956617217160140287 | 0 2 30 32 42 44 54 56 84 86 | -265654112526 |
| SPT(16) | 1956617363877140717 | 0 12 26 62 86 102 110 186 266 342 350 366 390 426 440 452 | -118937112096 |
| STPT(10) | 1956617491500461129 | 0 2 18 20 30 32 42 44 60 62 | 8686208316 |
| SPT(16) | 1956617523662763517 | 0 22 30 34 72 90 150 156 160 166 226 244 282 286 294 316 | 40848510704 |
| SPT(16) | 1956617562966757657 | 0 66 106 126 136 154 162 192 274 304 312 330 340 360 400 466 | 80152504844 |
| SPT(16) | 1956617649902783897 | 0 14 50 74 80 86 102 110 126 134 150 156 162 186 222 236 | 167088531084 |
| SPT(18) | 1956617805722542289 | 0 38 42 60 78 98 122 188 192 200 204 270 294 314 332 350 354 392 | 322908289476 |
©2024 Tomáš Brada