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= 281252756321897887 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 22 50 40 18 12 18 26 18 12 18 40 50 22 (?)
an: 0 22 72 112 130 142 160 186 204 216 234 274 324 346
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: desktop64
db: batch=69, k=14, 22 50 40 18 12 18 26
dn: 0 22 50 40 18 12 18 26 18 12 18 40 50 22 (?)
an: 0 22 72 112 130 142 160 186 204 216 234 274 324 346
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: desktop64
db: batch=69, k=14, 22 50 40 18 12 18 26
| SPT(14) | 281252694338599609 | 0 10 40 42 54 64 114 148 198 208 220 222 252 262 | -61983298278 |
| TPT(12) | 281252726454968621 | 0 2 6 8 36 38 90 92 138 140 168 170 | -29866929266 |
| TPT(12) | 281252728249372547 | 0 2 42 44 54 56 120 122 192 194 204 206 | -28072525340 |
| TPT(12) | 281252743923426017 | 0 2 30 32 42 44 54 56 84 86 120 122 | -12398471870 |
| STPT(10) | 281252743923426017 | 0 2 30 32 42 44 54 56 84 86 | -12398471870 |
| TPT(12) | 281252753890814549 | 0 2 30 32 60 62 72 74 132 134 138 140 | -2431083338 |
| TPT(14) | 281252788113863351 | 0 2 30 32 60 62 78 80 210 212 288 290 300 302 | 31791965464 |
| SPT(14) | 281252789325788417 | 0 2 36 56 86 92 224 282 414 420 450 470 504 506 | 33003890530 |
| STPT(10) | 281252789658119957 | 0 2 30 32 42 44 54 56 84 86 | 33336222070 |
| TPT(12) | 281252797484331851 | 0 2 6 8 78 80 96 98 120 122 138 140 | 41162433964 |
| SPT(14) | 281252820165952927 | 0 10 36 76 90 106 120 166 180 196 210 250 276 286 | 63844055040 |
©2024 Tomáš Brada