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= 2691144937722498449 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 12 64 12 2 30 18 10 14 94 14 10 18 30 2 12 64 12 2 (?)
an: 0 2 14 78 90 92 122 140 150 164 258 272 282 300 330 332 344 408 420 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: JayPi
db: batch=82, k=20, 2 12 64 12 2 30 18 10 14 94
dn: 0 2 12 64 12 2 30 18 10 14 94 14 10 18 30 2 12 64 12 2 (?)
an: 0 2 14 78 90 92 122 140 150 164 258 272 282 300 330 332 344 408 420 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: JayPi
db: batch=82, k=20, 2 12 64 12 2 30 18 10 14 94
| SPT(16) | 2691143373663501403 | 0 6 58 64 78 96 138 154 210 226 268 286 300 306 358 364 | -1564058997046 |
| SPT(16) | 2691143660814240889 | 0 48 78 88 132 214 232 270 322 360 378 460 504 514 544 592 | -1276908257560 |
| SPT(16) | 2691143809532487457 | 0 10 22 96 136 154 162 180 196 214 222 240 280 354 366 376 | -1128190010992 |
| STPT(10) | 2691144586411831577 | 0 2 24 26 42 44 60 62 84 86 | -351310666872 |
| STPT(10) | 2691144602496235661 | 0 2 96 98 138 140 180 182 276 278 | -335226262788 |
| SPT(18) | 2691144636840373271 | 0 32 60 152 218 246 258 272 276 302 306 320 332 360 426 518 546 578 | -300882125178 |
| STPT(10) | 2691145046182777799 | 0 2 18 20 30 32 42 44 60 62 | 108460279350 |
| STPT(10) | 2691145495411061957 | 0 2 30 32 72 74 114 116 144 146 | 557688563508 |
| STPT(10) | 2691145628123915507 | 0 2 30 32 42 44 54 56 84 86 | 690401417058 |
| STPT(10) | 2691145785910059761 | 0 2 6 8 48 50 90 92 96 98 | 848187561312 |
| SPT(16) | 2691145859793911873 | 0 14 20 38 134 140 150 156 188 194 204 210 306 324 330 344 | 922071413424 |
©2024 Tomáš Brada