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= 2207681177638531717 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 6 72 20 130 2 34 42 2 42 34 2 130 20 72 6 16 (?)
an: 0 16 22 94 114 244 246 280 322 324 366 400 402 532 552 624 630 646
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 646
Found by: JayPi
db: batch=81, k=18, 16 6 72 20 130 2 34 42 2
dn: 0 16 6 72 20 130 2 34 42 2 42 34 2 130 20 72 6 16 (?)
an: 0 16 22 94 114 244 246 280 322 324 366 400 402 532 552 624 630 646
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 646
Found by: JayPi
db: batch=81, k=18, 16 6 72 20 130 2 34 42 2
| STPT(10) | 2207679483499964471 | 0 2 6 8 48 50 90 92 96 98 | -1694138567246 |
| SPT(16) | 2207679999588540073 | 0 34 58 78 154 190 204 220 384 400 414 450 526 546 570 604 | -1178049991644 |
| SPT(18) | 2207680094484467651 | 0 12 32 38 72 80 110 126 152 156 182 198 228 236 270 276 296 308 | -1083154064066 |
| SPT(16) | 2207680412388486731 | 0 20 42 62 66 98 108 122 156 170 180 212 216 236 258 278 | -765250044986 |
| SPT(16) | 2207680481239700399 | 0 18 38 60 62 80 98 108 122 132 150 168 170 192 212 230 | -696398831318 |
| TPT(14) | 2207681159930175581 | 0 2 66 68 120 122 150 152 156 158 168 170 198 200 | -17708356136 |
| STPT(10) | 2207681730449785547 | 0 2 60 62 72 74 84 86 144 146 | 552811253830 |
| STPT(10) | 2207682305766301097 | 0 2 24 26 42 44 60 62 84 86 | 1128127769380 |
| SPT(16) | 2207682621718630769 | 0 14 44 74 122 188 212 240 242 270 294 360 408 438 468 482 | 1444080099052 |
| STPT(10) | 2207683381969402691 | 0 2 6 8 48 50 90 92 96 98 | 2204330870974 |
| STPT(10) | 2207683425344548997 | 0 2 24 26 42 44 60 62 84 86 | 2247706017280 |
©2024 Tomáš Brada