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= 2181284971661718203 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 26 72 18 18 30 22 12 8 12 22 30 18 18 72 26 (?)
an: 0 26 98 116 134 164 186 198 206 218 240 270 288 306 378 404
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Penguin
db: batch=81, k=16, 26 72 18 18 30 22 12 8
dn: 0 26 72 18 18 30 22 12 8 12 22 30 18 18 72 26 (?)
an: 0 26 98 116 134 164 186 198 206 218 240 270 288 306 378 404
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Penguin
db: batch=81, k=16, 26 72 18 18 30 22 12 8
| TPT(14) | 2181283767338065067 | 0 2 42 44 54 56 60 62 72 74 144 146 210 212 | -1204323653136 |
| STPT(12) | 2181284171227611377 | 0 2 30 32 54 56 90 92 114 116 144 146 | -800434106826 |
| STPT(10) | 2181284256695184437 | 0 2 24 26 42 44 60 62 84 86 | -714966533766 |
| TPT(14) | 2181284484721175831 | 0 2 30 32 96 98 180 182 216 218 240 242 336 338 | -486940542372 |
| STPT(12) | 2181284654520652097 | 0 2 30 32 42 44 60 62 72 74 102 104 | -317141066106 |
| STPT(10) | 2181284772576257399 | 0 2 18 20 30 32 42 44 60 62 | -199085460804 |
| STPT(10) | 2181285120767740289 | 0 2 30 32 120 122 210 212 240 242 | 149106022086 |
| STPT(10) | 2181285267369283247 | 0 2 12 14 42 44 72 74 84 86 | 295707565044 |
| SPT(16) | 2181285772543129507 | 0 22 24 30 52 114 136 150 166 180 202 264 286 292 294 316 | 800881411304 |
| STPT(10) | 2181285983362678877 | 0 2 24 26 42 44 60 62 84 86 | 1011700960674 |
| STPT(10) | 2181286161864596789 | 0 2 30 32 60 62 90 92 120 122 | 1190202878586 |
©2024 Tomáš Brada