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= 2152481838573498709 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 34 20 66 40 2 18 58 6 14 6 58 18 2 40 66 20 34 (?)
an: 0 34 54 120 160 162 180 238 244 258 264 322 340 342 382 448 468 502
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: Xenon
db: batch=81, k=18, 34 20 66 40 2 18 58 6 14
dn: 0 34 20 66 40 2 18 58 6 14 6 58 18 2 40 66 20 34 (?)
an: 0 34 54 120 160 162 180 238 244 258 264 322 340 342 382 448 468 502
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: Xenon
db: batch=81, k=18, 34 20 66 40 2 18 58 6 14
| STPT(12) | 2152480710374184521 | 0 2 36 38 48 50 78 80 90 92 126 128 | -1128199314188 |
| TPT(14) | 2152480710374184521 | 0 2 36 38 48 50 78 80 90 92 126 128 168 170 | -1128199314188 |
| SPT(16) | 2152481000511617651 | 0 38 66 128 186 200 236 240 278 282 318 332 390 452 480 518 | -838061881058 |
| TPT(14) | 2152481116586332289 | 0 2 18 20 60 62 198 200 300 302 312 314 330 332 | -721987166420 |
| STPT(10) | 2152481121032457539 | 0 2 18 20 30 32 42 44 60 62 | -717541041170 |
| SPT(16) | 2152481583589817401 | 0 28 36 42 60 96 108 166 192 250 262 298 316 322 330 358 | -254983681308 |
| STPT(10) | 2152482062715989957 | 0 2 30 32 42 44 54 56 84 86 | 224142491248 |
| STPT(10) | 2152482561210703637 | 0 2 24 26 42 44 60 62 84 86 | 722637204928 |
| SPT(16) | 2152483380065717873 | 0 20 80 96 114 126 170 174 230 234 278 290 308 324 384 404 | 1541492219164 |
| STPT(10) | 2152483495233681677 | 0 2 60 62 72 74 84 86 144 146 | 1656660182968 |
| STPT(10) | 2152483745448044579 | 0 2 18 20 30 32 42 44 60 62 | 1906874545870 |
©2024 Tomáš Brada