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= 1952460915649859039 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 22 26 34 42 20 30 28 8 28 30 20 42 34 26 22 20 (?)
an: 0 20 42 68 102 144 164 194 222 230 258 288 308 350 384 410 432 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: conf [MM]
db: batch=80, k=18, 20 22 26 34 42 20 30 28 8
dn: 0 20 22 26 34 42 20 30 28 8 28 30 20 42 34 26 22 20 (?)
an: 0 20 42 68 102 144 164 194 222 230 258 288 308 350 384 410 432 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: conf [MM]
db: batch=80, k=18, 20 22 26 34 42 20 30 28 8
| TPT(14) | 1952460047545593401 | 0 2 6 8 30 32 90 92 96 98 138 140 180 182 | -868104265638 |
| SPT(16) | 1952460091517467247 | 0 42 56 72 84 102 132 140 276 284 314 332 344 360 374 416 | -824132391792 |
| STPT(10) | 1952460119300069549 | 0 2 42 44 60 62 78 80 120 122 | -796349789490 |
| STPT(10) | 1952460249233944337 | 0 2 24 26 42 44 60 62 84 86 | -666415914702 |
| TPT(14) | 1952460478118770511 | 0 2 6 8 78 80 108 110 126 128 150 152 180 182 | -437531088528 |
| STPT(10) | 1952460788724464267 | 0 2 60 62 72 74 84 86 144 146 | -126925394772 |
| TPT(14) | 1952461061397488867 | 0 2 42 44 54 56 84 86 120 122 210 212 252 254 | 145747629828 |
| SPT(16) | 1952461197515386669 | 0 4 30 94 102 108 114 160 192 238 244 250 258 322 348 352 | 281865527630 |
| STPT(10) | 1952461267339692059 | 0 2 18 20 30 32 42 44 60 62 | 351689833020 |
| TPT(14) | 1952462566925285537 | 0 2 42 44 90 92 180 182 204 206 210 212 222 224 | 1651275426498 |
| STPT(10) | 1952462866014148217 | 0 2 30 32 72 74 114 116 144 146 | 1950364289178 |
©2024 Tomáš Brada