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= 2261567138945510191 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 16 42 6 32 4 18 6 116 6 18 4 32 6 42 16 12 (?)
an: 0 12 28 70 76 108 112 130 136 252 258 276 280 312 318 360 376 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Orange Kid
db: batch=81, k=18, 12 16 42 6 32 4 18 6 116
dn: 0 12 16 42 6 32 4 18 6 116 6 18 4 32 6 42 16 12 (?)
an: 0 12 28 70 76 108 112 130 136 252 258 276 280 312 318 360 376 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Orange Kid
db: batch=81, k=18, 12 16 42 6 32 4 18 6 116
| SPT(13) | 2261566055797142509 | 0 30 48 78 90 108 120 132 150 162 192 210 240 | -1083148367682 |
| STPT(12) | 2261566151107766597 | 0 2 12 14 42 44 180 182 210 212 222 224 | -987837743594 |
| STPT(10) | 2261566363059578129 | 0 2 18 20 60 62 102 104 120 122 | -775885932062 |
| STPT(10) | 2261566462748784551 | 0 2 6 8 48 50 90 92 96 98 | -676196725640 |
| TPT(14) | 2261566483862676449 | 0 2 180 182 198 200 222 224 240 242 390 392 468 470 | -655082833742 |
| STPT(10) | 2261566963720906481 | 0 2 6 8 48 50 90 92 96 98 | -175224603710 |
| SPT(16) | 2261567420249382257 | 0 12 20 36 42 56 96 110 126 140 180 194 200 216 224 236 | 281303872066 |
| STPT(10) | 2261567508619975649 | 0 2 18 20 30 32 42 44 60 62 | 369674465458 |
| SPT(16) | 2261567778475313557 | 0 36 42 64 72 112 126 132 184 190 204 244 252 274 280 316 | 639529803366 |
| STPT(10) | 2261567783599121519 | 0 2 18 20 30 32 42 44 60 62 | 644653611328 |
| SPT(16) | 2261567927957936347 | 0 16 24 100 120 136 142 156 190 204 210 226 246 322 330 346 | 789012426156 |
©2024 Tomáš Brada