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= 1991446415968705141 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 10 18 24 14 22 14 4 26 4 14 22 14 24 18 10 (?)
an: 0 10 28 52 66 88 102 106 132 136 150 172 186 210 228 238
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 238
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 10 18 24 14 22 14 4 26
dn: 0 10 18 24 14 22 14 4 26 4 14 22 14 24 18 10 (?)
an: 0 10 28 52 66 88 102 106 132 136 150 172 186 210 228 238
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 238
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 10 18 24 14 22 14 4 26
| STPT(10) | 1991444959072639979 | 0 2 18 20 30 32 42 44 60 62 | -1456896065162 |
| SPT(16) | 1991445010577966291 | 0 6 66 80 98 116 210 260 318 368 462 480 498 512 572 578 | -1405390738850 |
| TPT(14) | 1991445143971083677 | 0 2 60 62 114 116 162 164 240 242 354 356 372 374 | -1271997621464 |
| STPT(10) | 1991445249332093717 | 0 2 30 32 42 44 54 56 84 86 | -1166636611424 |
| STPT(10) | 1991445452316284579 | 0 2 18 20 30 32 42 44 60 62 | -963652420562 |
| SPT(18) | 1991446328804585363 | 0 6 8 14 20 60 78 86 120 194 228 236 254 294 300 306 308 314 | -87164119778 |
| STPT(10) | 1991446748957516759 | 0 2 18 20 30 32 42 44 60 62 | 332988811618 |
| SPT(16) | 1991447194536623479 | 0 18 40 52 60 94 172 174 208 210 288 322 330 342 364 382 | 778567918338 |
| SPT(16) | 1991447296712658899 | 0 8 30 102 108 158 200 228 314 342 384 434 440 512 534 542 | 880743953758 |
| SPT(16) | 1991447427814850543 | 0 14 20 26 38 44 54 96 98 140 150 156 168 174 180 194 | 1011846145402 |
| STPT(10) | 1991447517451323047 | 0 2 30 32 42 44 54 56 84 86 | 1101482617906 |
©2024 Tomáš Brada