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= 2177807377060074439 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 28 50 70 2 30 18 22 32 22 18 30 2 70 50 28 (?)
an: 0 28 78 148 150 180 198 220 252 274 292 322 324 394 444 472
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: fzs600
db: batch=81, k=16, 28 50 70 2 30 18 22 32
dn: 0 28 50 70 2 30 18 22 32 22 18 30 2 70 50 28 (?)
an: 0 28 78 148 150 180 198 220 252 274 292 322 324 394 444 472
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: fzs600
db: batch=81, k=16, 28 50 70 2 30 18 22 32
| STPT(10) | 2177806310439538991 | 0 2 36 38 78 80 120 122 156 158 | -1066620535448 |
| STPT(10) | 2177806465452703901 | 0 2 6 8 48 50 90 92 96 98 | -911607370538 |
| STPT(10) | 2177806681452164687 | 0 2 12 14 42 44 72 74 84 86 | -695607909752 |
| STPT(10) | 2177806782069992831 | 0 2 6 8 18 20 30 32 36 38 | -594990081608 |
| SPT(16) | 2177806945221138601 | 0 10 52 58 90 108 138 178 282 322 352 370 402 408 450 460 | -431838935838 |
| STPT(10) | 2177807060761820669 | 0 2 18 20 30 32 42 44 60 62 | -316298253770 |
| SPT(16) | 2177807574563582369 | 0 18 24 50 62 84 122 134 198 210 248 270 282 308 314 332 | 197503507930 |
| STPT(10) | 2177807656911511907 | 0 2 120 122 162 164 204 206 324 326 | 279851437468 |
| STPT(10) | 2177808154577578709 | 0 2 18 20 30 32 42 44 60 62 | 777517504270 |
| SPT(18) | 2177808661516522031 | 0 30 50 62 92 116 126 140 182 216 258 272 282 306 336 348 368 398 | 1284456447592 |
| STPT(10) | 2177808959596646837 | 0 2 24 26 42 44 60 62 84 86 | 1582536572398 |
©2024 Tomáš Brada