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= 1992750256878992833 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 6 4 18 32 70 32 64 32 70 32 18 4 6 18 (?)
an: 0 18 24 28 46 78 148 180 244 276 346 378 396 400 406 424
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Donn Pike (USAF Ret)
db: batch=80, k=16, 18 6 4 18 32 70 32 64
dn: 0 18 6 4 18 32 70 32 64 32 70 32 18 4 6 18 (?)
an: 0 18 24 28 46 78 148 180 244 276 346 378 396 400 406 424
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Donn Pike (USAF Ret)
db: batch=80, k=16, 18 6 4 18 32 70 32 64
| STPT(10) | 1992748724503211999 | 0 2 18 20 60 62 102 104 120 122 | -1532375780834 |
| SPT(16) | 1992749320419208781 | 0 26 36 66 86 108 110 122 126 138 140 162 182 212 222 248 | -936459784052 |
| SPT(16) | 1992749437151697703 | 0 6 34 36 48 94 120 124 150 154 180 226 238 240 268 274 | -819727295130 |
| STPT(10) | 1992750039580508471 | 0 2 6 8 48 50 90 92 96 98 | -217298484362 |
| SPT(16) | 1992750190956465961 | 0 12 16 70 76 102 126 130 138 142 166 192 198 252 256 268 | -65922526872 |
| SPT(16) | 1992750249192425323 | 0 16 18 60 96 130 168 198 208 238 276 310 346 388 390 406 | -7686567510 |
| STPT(10) | 1992750697616584721 | 0 2 6 8 48 50 90 92 96 98 | 440737591888 |
| SPT(16) | 1992750763502876417 | 0 50 56 60 96 122 134 140 186 192 204 230 266 270 276 326 | 506623883584 |
| SPT(16) | 1992750808315162631 | 0 32 42 86 120 170 206 242 246 282 318 368 402 446 456 488 | 551436169798 |
| STPT(10) | 1992750811433918927 | 0 2 30 32 42 44 54 56 84 86 | 554554926094 |
| SPT(16) | 1992750817260620839 | 0 10 22 34 94 100 120 148 204 232 252 258 318 330 342 352 | 560381628006 |
©2024 Tomáš Brada