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= 1959291611027128361 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 40 8 30 4 50 6 4 6 50 4 30 8 40 20 (?)
an: 0 20 60 68 98 102 152 158 162 168 218 222 252 260 300 320
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 320
Found by: [AF>Amis des Lapins] Fredjke
db: batch=80, k=16, 20 40 8 30 4 50 6 4
dn: 0 20 40 8 30 4 50 6 4 6 50 4 30 8 40 20 (?)
an: 0 20 60 68 98 102 152 158 162 168 218 222 252 260 300 320
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 320
Found by: [AF>Amis des Lapins] Fredjke
db: batch=80, k=16, 20 40 8 30 4 50 6 4
| SPT(16) | 1959290179172732227 | 0 24 64 70 72 90 100 120 154 174 184 202 204 210 250 274 | -1431854396134 |
| STPT(10) | 1959290635770750719 | 0 2 48 50 90 92 132 134 180 182 | -975256377642 |
| STPT(10) | 1959290767777390259 | 0 2 42 44 60 62 78 80 120 122 | -843249738102 |
| SPT(16) | 1959290776080725431 | 0 66 78 88 120 148 190 210 256 276 318 346 378 388 400 466 | -834946402930 |
| SPT(16) | 1959291373229673739 | 0 40 42 54 60 144 214 232 330 348 418 502 508 520 522 562 | -237797454622 |
| TPT(14) | 1959291577084486781 | 0 2 6 8 36 38 78 80 108 110 120 122 138 140 | -33942641580 |
| STPT(10) | 1959291634637993471 | 0 2 6 8 48 50 90 92 96 98 | 23610865110 |
| SPT(16) | 1959291663056509049 | 0 2 30 32 38 42 60 74 198 212 230 234 240 242 270 272 | 52029380688 |
| STPT(10) | 1959291695071969541 | 0 2 6 8 48 50 90 92 96 98 | 84044841180 |
| STPT(10) | 1959291750950404457 | 0 2 30 32 72 74 114 116 144 146 | 139923276096 |
| SPT(16) | 1959291867631443211 | 0 16 18 42 66 72 118 132 136 150 196 202 226 250 252 268 | 256604314850 |
©2024 Tomáš Brada