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= 2225719961275645489 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 28 42 20 30 12 28 48 74 48 28 12 30 20 42 28 (?)
an: 0 28 70 90 120 132 160 208 282 330 358 370 400 420 462 490
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 490
Found by: Orange Kid
db: batch=81, k=16, 28 42 20 30 12 28 48 74
dn: 0 28 42 20 30 12 28 48 74 48 28 12 30 20 42 28 (?)
an: 0 28 70 90 120 132 160 208 282 330 358 370 400 420 462 490
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 490
Found by: Orange Kid
db: batch=81, k=16, 28 42 20 30 12 28 48 74
| SPT(16) | 2225719135322388857 | 0 54 92 140 152 176 204 210 236 242 270 294 306 354 392 446 | -825953256632 |
| STPT(10) | 2225719225072367207 | 0 2 30 32 42 44 54 56 84 86 | -736203278282 |
| STPT(10) | 2225719249197604211 | 0 2 6 8 18 20 30 32 36 38 | -712078041278 |
| STPT(10) | 2225719265594959889 | 0 2 18 20 30 32 42 44 60 62 | -695680685600 |
| SPT(16) | 2225719413996859379 | 0 8 30 62 132 134 152 180 212 240 258 260 330 362 384 392 | -547278786110 |
| SPT(16) | 2225719565131417639 | 0 12 64 70 84 88 118 142 270 294 324 328 342 348 400 412 | -396144227850 |
| STPT(10) | 2225719985296021211 | 0 2 6 8 48 50 90 92 96 98 | 24020375722 |
| STPT(10) | 2225720300936750207 | 0 2 30 32 102 104 174 176 204 206 | 339661104718 |
| SPT(16) | 2225720358982651463 | 0 36 50 56 104 140 144 174 176 206 210 246 294 300 314 350 | 397707005974 |
| SPT(16) | 2225720434054304947 | 0 22 64 70 90 106 130 132 154 156 180 196 216 222 264 286 | 472778659458 |
| STPT(12) | 2225720564731834901 | 0 2 90 92 108 110 150 152 168 170 258 260 | 603456189412 |
©2024 Tomáš Brada