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= 2181288790991249221 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 10 14 60 22 2 66 16 66 2 22 60 14 10 42 (?)
an: 0 42 52 66 126 148 150 216 232 298 300 322 382 396 406 448
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: Landjunge
db: batch=81, k=16, 42 10 14 60 22 2 66 16
dn: 0 42 10 14 60 22 2 66 16 66 2 22 60 14 10 42 (?)
an: 0 42 52 66 126 148 150 216 232 298 300 322 382 396 406 448
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: Landjunge
db: batch=81, k=16, 42 10 14 60 22 2 66 16
| STPT(10) | 2181286540646979107 | 0 2 24 26 42 44 60 62 84 86 | -2250344270114 |
| STPT(10) | 2181286596303977711 | 0 2 6 8 48 50 90 92 96 98 | -2194687271510 |
| STPT(10) | 2181286684986957809 | 0 2 48 50 60 62 72 74 120 122 | -2106004291412 |
| STPT(12) | 2181286718321044421 | 0 2 66 68 90 92 126 128 150 152 216 218 | -2072670204800 |
| SPT(13) | 2181286879705838243 | 0 6 30 36 66 114 120 126 174 204 210 234 240 | -1911285410978 |
| STPT(10) | 2181287734882610111 | 0 2 6 8 18 20 30 32 36 38 | -1056108639110 |
| SPT(16) | 2181288799440001883 | 0 20 86 90 98 108 140 146 150 156 188 198 206 210 276 296 | 8448752662 |
| STPT(10) | 2181289375745763329 | 0 2 12 14 90 92 168 170 180 182 | 584754514108 |
| STPT(10) | 2181289524522927197 | 0 2 30 32 42 44 54 56 84 86 | 733531677976 |
| STPT(10) | 2181289713439160411 | 0 2 6 8 48 50 90 92 96 98 | 922447911190 |
| STPT(10) | 2181289834359315731 | 0 2 6 8 18 20 30 32 36 38 | 1043368066510 |
©2024 Tomáš Brada