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= 208478871348662357 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 20 4 26 36 90 28 8 28 90 36 26 4 20 (?)
an: 0 20 24 50 86 176 204 212 240 330 366 392 396 416
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: desktop64
db: batch=69, k=14, 20 4 26 36 90 28 8
dn: 0 20 4 26 36 90 28 8 28 90 36 26 4 20 (?)
an: 0 20 24 50 86 176 204 212 240 330 366 392 396 416
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: desktop64
db: batch=69, k=14, 20 4 26 36 90 28 8
| SPT(14) | 208478792421664073 | 0 18 36 56 108 126 158 168 200 218 270 290 308 326 | -78926998284 |
| TPT(12) | 208478808585484889 | 0 2 12 14 60 62 102 104 168 170 180 182 | -62763177468 |
| STPT(10) | 208478811928995659 | 0 2 42 44 60 62 78 80 120 122 | -59419666698 |
| TPT(12) | 208478847239008811 | 0 2 78 80 90 92 126 128 168 170 216 218 | -24109653546 |
| TPT(12) | 208478848797619457 | 0 2 120 122 204 206 264 266 324 326 360 362 | -22551042900 |
| TPT(12) | 208478869873773197 | 0 2 12 14 150 152 240 242 282 284 294 296 | -1474889160 |
| SPT(14) | 208478873433677947 | 0 24 52 64 66 90 106 240 256 280 282 294 322 346 | 2085015590 |
| SPT(14) | 208478873717046067 | 0 4 24 70 84 102 126 130 154 172 186 232 252 256 | 2368383710 |
| SPT(14) | 208478874534249073 | 0 60 84 108 130 150 166 198 214 234 256 280 304 364 | 3185586716 |
| SPT(14) | 208478875520666771 | 0 30 48 60 80 86 122 216 252 258 278 290 308 338 | 4172004414 |
| SPT(14) | 208478877962598457 | 0 12 40 64 112 172 180 214 222 282 330 354 382 394 | 6613936100 |
©2024 Tomáš Brada