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= 2387655217150366421 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 20 28 42 20 34 50 10 50 34 20 42 28 20 12 (?)
an: 0 12 32 60 102 122 156 206 216 266 300 320 362 390 410 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: [AF>Amis des Lapins] Fredjke
db: batch=81, k=16, 12 20 28 42 20 34 50 10
dn: 0 12 20 28 42 20 34 50 10 50 34 20 42 28 20 12 (?)
an: 0 12 32 60 102 122 156 206 216 266 300 320 362 390 410 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: [AF>Amis des Lapins] Fredjke
db: batch=81, k=16, 12 20 28 42 20 34 50 10
| STPT(10) | 2387653708159445729 | 0 2 12 14 90 92 168 170 180 182 | -1508990920692 |
| STPT(10) | 2387653738113918941 | 0 2 6 8 18 20 30 32 36 38 | -1479036447480 |
| SPT(16) | 2387653771017480571 | 0 30 78 82 160 240 268 310 348 390 418 498 576 580 628 658 | -1446132885850 |
| SPT(16) | 2387654202634361873 | 0 38 86 90 116 174 176 186 188 198 200 258 284 288 336 374 | -1014516004548 |
| STPT(10) | 2387654219237479769 | 0 2 108 110 150 152 192 194 300 302 | -997912886652 |
| SPT(16) | 2387655003900418253 | 0 18 24 44 86 138 156 204 410 458 476 528 570 590 596 614 | -213249948168 |
| STPT(10) | 2387655408377368271 | 0 2 6 8 18 20 30 32 36 38 | 191227001850 |
| TPT(14) | 2387655687210804587 | 0 2 12 14 24 26 54 56 132 134 330 332 342 344 | 470060438166 |
| STPT(10) | 2387656064490550697 | 0 2 30 32 42 44 54 56 84 86 | 847340184276 |
| SPT(16) | 2387656162297512517 | 0 4 6 52 66 76 124 144 202 222 270 280 294 340 342 346 | 945147146096 |
| STPT(10) | 2387656236352237307 | 0 2 30 32 72 74 114 116 144 146 | 1019201870886 |
©2024 Tomáš Brada