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= 2181035630763339247 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 18 52 30 26 18 10 26 10 18 26 30 52 18 6 (?)
an: 0 6 24 76 106 132 150 160 186 196 214 240 270 322 340 346
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: ginga
db: batch=81, k=16, 6 18 52 30 26 18 10 26
dn: 0 6 18 52 30 26 18 10 26 10 18 26 30 52 18 6 (?)
an: 0 6 24 76 106 132 150 160 186 196 214 240 270 322 340 346
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: ginga
db: batch=81, k=16, 6 18 52 30 26 18 10 26
| STPT(10) | 2181034101501140069 | 0 2 18 20 30 32 42 44 60 62 | -1529262199178 |
| SPT(16) | 2181034440445286641 | 0 12 28 36 46 78 96 112 186 202 220 252 262 270 286 298 | -1190318052606 |
| STPT(10) | 2181034489184452019 | 0 2 18 20 30 32 42 44 60 62 | -1141578887228 |
| STPT(10) | 2181034862095091927 | 0 2 12 14 42 44 72 74 84 86 | -768668247320 |
| STPT(10) | 2181034995500066549 | 0 2 18 20 30 32 42 44 60 62 | -635263272698 |
| SPT(16) | 2181035573889378901 | 0 52 88 132 172 198 220 256 282 318 340 366 406 450 486 538 | -56873960346 |
| TPT(14) | 2181035769985545299 | 0 2 30 32 138 140 168 170 180 182 192 194 288 290 | 139222206052 |
| STPT(10) | 2181035807928362657 | 0 2 30 32 42 44 54 56 84 86 | 177165023410 |
| STPT(10) | 2181035840763961001 | 0 2 6 8 18 20 30 32 36 38 | 210000621754 |
| SPT(16) | 2181036017023259269 | 0 12 70 90 124 150 168 174 178 184 202 228 262 282 340 352 | 386259920022 |
| STPT(12) | 2181036039597172337 | 0 2 24 26 30 32 54 56 60 62 84 86 | 408833833090 |
©2024 Tomáš Brada