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= 2121809606297576347 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 10 66 18 38 4 30 6 2 6 30 4 38 18 66 10 (?)
an: 0 10 76 94 132 136 166 172 174 180 210 214 252 270 336 346
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: kim-b-h
db: batch=80, k=16, 10 66 18 38 4 30 6 2
dn: 0 10 66 18 38 4 30 6 2 6 30 4 38 18 66 10 (?)
an: 0 10 76 94 132 136 166 172 174 180 210 214 252 270 336 346
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: kim-b-h
db: batch=80, k=16, 10 66 18 38 4 30 6 2
| STPT(10) | 2121808150238774507 | 0 2 42 44 72 74 102 104 144 146 | -1456058801840 |
| SPT(16) | 2121808471968905143 | 0 34 40 64 78 88 90 114 130 154 156 166 180 204 210 244 | -1134328671204 |
| SPT(13) | 2121808710339610627 | 0 54 60 132 144 180 222 264 300 312 384 390 444 | -895957965720 |
| STPT(10) | 2121808872464920781 | 0 2 6 8 18 20 30 32 36 38 | -733832655566 |
| STPT(10) | 2121809434986010109 | 0 2 18 20 30 32 42 44 60 62 | -171311566238 |
| SPT(16) | 2121809460228687797 | 0 32 44 60 66 72 156 162 164 170 254 260 266 282 294 326 | -146068888550 |
| TPT(14) | 2121810065231011409 | 0 2 48 50 102 104 132 134 168 170 198 200 258 260 | 458933435062 |
| TPT(14) | 2121810537132602207 | 0 2 84 86 192 194 204 206 222 224 264 266 300 302 | 930835025860 |
| SPT(16) | 2121810565562399417 | 0 14 44 54 72 80 96 114 122 140 156 164 182 192 222 236 | 959264823070 |
| STPT(10) | 2121810691158164099 | 0 2 18 20 30 32 42 44 60 62 | 1084860587752 |
| TPT(14) | 2121811104130460801 | 0 2 36 38 126 128 156 158 210 212 216 218 240 242 | 1497832884454 |
©2024 Tomáš Brada