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= 1999421766560370421 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 10 12 78 12 14 40 12 32 12 40 14 12 78 12 10 (?)
an: 0 10 22 100 112 126 166 178 210 222 262 276 288 366 378 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: matsu_pl
db: batch=80, k=16, 10 12 78 12 14 40 12 32
dn: 0 10 12 78 12 14 40 12 32 12 40 14 12 78 12 10 (?)
an: 0 10 22 100 112 126 166 178 210 222 262 276 288 366 378 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: matsu_pl
db: batch=80, k=16, 10 12 78 12 14 40 12 32
| SPT(16) | 1999421164841065051 | 0 10 52 72 76 126 172 202 210 240 286 336 340 360 402 412 | -601719305370 |
| SPT(16) | 1999421225173440377 | 0 24 36 50 56 80 92 96 110 114 126 150 156 170 182 206 | -541386930044 |
| STPT(10) | 1999421233338965201 | 0 2 6 8 108 110 210 212 216 218 | -533221405220 |
| STPT(10) | 1999421389595131529 | 0 2 18 20 30 32 42 44 60 62 | -376965238892 |
| STPT(10) | 1999421519186383709 | 0 2 18 20 30 32 42 44 60 62 | -247373986712 |
| STPT(10) | 1999421551408397297 | 0 2 30 32 42 44 54 56 84 86 | -215151973124 |
| SPT(18) | 1999421807279388797 | 0 12 42 50 74 152 162 194 200 246 252 284 294 372 396 404 434 446 | 40719018376 |
| SPT(16) | 1999422137651699533 | 0 6 10 40 64 70 78 108 136 166 174 180 204 234 238 244 | 371091329112 |
| SPT(16) | 1999422164084407441 | 0 10 12 18 22 46 52 58 150 156 162 186 190 196 198 208 | 397524037020 |
| STPT(10) | 1999422265958336039 | 0 2 18 20 30 32 42 44 60 62 | 499397965618 |
| STPT(10) | 1999422412722615479 | 0 2 18 20 30 32 42 44 60 62 | 646162245058 |
©2024 Tomáš Brada