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= 260453576532973609 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 16 24 50 24 12 4 6 30 104 30 6 4 12 24 50 24 16 18 (?)
an: 0 18 34 58 108 132 144 148 154 184 288 318 324 328 340 364 414 438 454 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: paulteo
db: batch=69, k=20, 18 16 24 50 24 12 4 6 30 104
dn: 0 18 16 24 50 24 12 4 6 30 104 30 6 4 12 24 50 24 16 18 (?)
an: 0 18 34 58 108 132 144 148 154 184 288 318 324 328 340 364 414 438 454 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: paulteo
db: batch=69, k=20, 18 16 24 50 24 12 4 6 30 104
| SPT(14) | 260453484454224533 | 0 50 104 110 120 138 174 224 260 278 288 294 348 398 | -92078749076 |
| TPT(12) | 260453489641047797 | 0 2 24 26 42 44 84 86 120 122 174 176 | -86891925812 |
| TPT(12) | 260453494625100977 | 0 2 54 56 90 92 132 134 144 146 180 182 | -81907872632 |
| TPT(12) | 260453518449305549 | 0 2 12 14 60 62 132 134 222 224 240 242 | -58083668060 |
| SPT(14) | 260453523290292341 | 0 18 20 42 80 86 116 132 162 168 206 228 230 248 | -53242681268 |
| TPT(12) | 260453564023407791 | 0 2 78 80 108 110 180 182 210 212 246 248 | -12509565818 |
| TPT(12) | 260453589139538141 | 0 2 6 8 90 92 96 98 138 140 156 158 | 12606564532 |
| SPT(14) | 260453600767262711 | 0 20 30 102 128 156 162 266 272 300 326 398 408 428 | 24234289102 |
| SPT(14) | 260453620375520849 | 0 2 50 54 72 84 90 92 98 110 128 132 180 182 | 43842547240 |
| SPT(14) | 260453622316133507 | 0 20 24 30 50 66 74 132 140 156 176 182 186 206 | 45783159898 |
| SPT(14) | 260453625727131143 | 0 20 38 84 146 150 168 206 224 228 290 336 354 374 | 49194157534 |
©2024 Tomáš Brada