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= 1947259110985578121 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 24 64 14 18 28 14 178 14 28 18 14 64 24 18 (?)
an: 0 18 42 106 120 138 166 180 358 372 400 418 432 496 520 538
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: Josemi
db: batch=80, k=16, 18 24 64 14 18 28 14 178
dn: 0 18 24 64 14 18 28 14 178 14 28 18 14 64 24 18 (?)
an: 0 18 42 106 120 138 166 180 358 372 400 418 432 496 520 538
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: Josemi
db: batch=80, k=16, 18 24 64 14 18 28 14 178
| STPT(10) | 1947257750276485877 | 0 2 24 26 42 44 60 62 84 86 | -1360709092244 |
| STPT(10) | 1947257809025546117 | 0 2 90 92 102 104 114 116 204 206 | -1301960032004 |
| STPT(10) | 1947258749774775221 | 0 2 36 38 78 80 120 122 156 158 | -361210802900 |
| STPT(10) | 1947258786116606657 | 0 2 30 32 60 62 90 92 120 122 | -324868971464 |
| STPT(10) | 1947258932571178319 | 0 2 18 20 30 32 42 44 60 62 | -178414399802 |
| SPT(16) | 1947259041419541523 | 0 4 18 64 100 108 114 148 156 190 196 204 240 286 300 304 | -69566036598 |
| SPT(16) | 1947259184525824601 | 0 68 78 120 126 158 168 236 252 320 330 362 368 410 420 488 | 73540246480 |
| SPT(16) | 1947259751676236407 | 0 12 40 76 112 114 120 132 154 166 172 174 210 246 274 286 | 640690658286 |
| SPT(16) | 1947259960370459321 | 0 30 68 80 86 96 116 138 170 192 212 222 228 240 278 308 | 849384881200 |
| SPT(16) | 1947259966690935467 | 0 2 6 26 44 54 62 176 180 294 302 312 330 350 354 356 | 855705357346 |
| SPT(16) | 1947260057015519101 | 0 6 10 58 70 76 130 142 186 198 252 258 270 318 322 328 | 946029940980 |
©2024 Tomáš Brada