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= 1977322893270336691 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 4 24 6 36 30 72 8 72 30 36 6 24 4 18 (?)
an: 0 18 22 46 52 88 118 190 198 270 300 336 342 366 370 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: fzs600
db: batch=80, k=16, 18 4 24 6 36 30 72 8
dn: 0 18 4 24 6 36 30 72 8 72 30 36 6 24 4 18 (?)
an: 0 18 22 46 52 88 118 190 198 270 300 336 342 366 370 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: fzs600
db: batch=80, k=16, 18 4 24 6 36 30 72 8
| STPT(10) | 1977321445446101507 | 0 2 30 32 42 44 54 56 84 86 | -1447824235184 |
| SPT(16) | 1977321985772128717 | 0 10 22 82 94 100 120 150 154 184 204 210 222 282 294 304 | -907498207974 |
| STPT(10) | 1977322016647818647 | 0 2 72 74 102 104 132 134 204 206 | -876622518044 |
| SPT(18) | 1977322211352341069 | 0 12 74 84 102 168 192 194 210 332 348 350 374 440 458 468 530 542 | -681917995622 |
| STPT(10) | 1977322376841847337 | 0 2 30 32 42 44 54 56 84 86 | -516428489354 |
| STPT(12) | 1977322669540091087 | 0 2 42 44 54 56 210 212 222 224 264 266 | -223730245604 |
| STPT(10) | 1977323262166461029 | 0 2 42 44 60 62 78 80 120 122 | 368896124338 |
| STPT(10) | 1977323932029617999 | 0 2 18 20 60 62 102 104 120 122 | 1038759281308 |
| STPT(10) | 1977324121360598831 | 0 2 6 8 18 20 30 32 36 38 | 1228090262140 |
| SPT(16) | 1977324241765657831 | 0 22 40 70 96 118 202 286 342 426 510 532 558 588 606 628 | 1348495321140 |
| SPT(16) | 1977324322639542241 | 0 18 46 60 82 88 96 102 106 112 120 126 148 162 190 208 | 1429369205550 |
©2024 Tomáš Brada