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= 1923941464547353541 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 22 38 18 12 12 16 2 16 12 12 18 38 22 20 (?)
an: 0 20 42 80 98 110 122 138 140 156 168 180 198 236 258 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: LCB001
db: batch=80, k=16, 20 22 38 18 12 12 16 2
dn: 0 20 22 38 18 12 12 16 2 16 12 12 18 38 22 20 (?)
an: 0 20 42 80 98 110 122 138 140 156 168 180 198 236 258 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: LCB001
db: batch=80, k=16, 20 22 38 18 12 12 16 2
| SPT(16) | 1923939443931950281 | 0 42 70 88 96 100 130 148 180 198 228 232 240 258 286 328 | -2020615403260 |
| STPT(10) | 1923939493914547787 | 0 2 12 14 42 44 72 74 84 86 | -1970632805754 |
| STPT(10) | 1923940037587135817 | 0 2 12 14 42 44 72 74 84 86 | -1426960217724 |
| STPT(10) | 1923940569921074459 | 0 2 18 20 30 32 42 44 60 62 | -894626279082 |
| STPT(10) | 1923940710133039691 | 0 2 168 170 198 200 228 230 396 398 | -754414313850 |
| STPT(10) | 1923940777246223147 | 0 2 24 26 42 44 60 62 84 86 | -687301130394 |
| STPT(10) | 1923941555108153561 | 0 2 138 140 168 170 198 200 336 338 | 90560800020 |
| STPT(10) | 1923941711174662367 | 0 2 24 26 42 44 60 62 84 86 | 246627308826 |
| SPT(16) | 1923941719792247437 | 0 46 100 150 154 184 216 280 300 364 396 426 430 480 534 580 | 255244893896 |
| STPT(10) | 1923942107373099659 | 0 2 18 20 30 32 42 44 60 62 | 642825746118 |
| TPT(14) | 1923942530581346447 | 0 2 30 32 42 44 210 212 252 254 264 266 282 284 | 1066033992906 |
©2024 Tomáš Brada