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= 1952916840820087981 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 46 14 6 6 16 38 4 8 4 38 16 6 6 14 46 (?)
an: 0 46 60 66 72 88 126 130 138 142 180 196 202 208 222 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: ChUcK
db: batch=80, k=16, 46 14 6 6 16 38 4 8
dn: 0 46 14 6 6 16 38 4 8 4 38 16 6 6 14 46 (?)
an: 0 46 60 66 72 88 126 130 138 142 180 196 202 208 222 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: ChUcK
db: batch=80, k=16, 46 14 6 6 16 38 4 8
| SPT(16) | 1952916231816950261 | 0 2 26 72 78 86 92 110 138 156 162 170 176 222 246 248 | -609003137720 |
| SPT(16) | 1952916267302761781 | 0 18 56 60 72 128 140 150 158 168 180 236 248 252 290 308 | -573517326200 |
| STPT(10) | 1952916402974564549 | 0 2 18 20 30 32 42 44 60 62 | -437845523432 |
| STPT(10) | 1952916465416425097 | 0 2 30 32 42 44 54 56 84 86 | -375403662884 |
| TPT(14) | 1952916481787506271 | 0 2 78 80 210 212 240 242 288 290 306 308 348 350 | -359032581710 |
| SPT(16) | 1952916658425518243 | 0 6 54 56 104 120 126 146 168 188 194 210 258 260 308 314 | -182394569738 |
| STPT(10) | 1952916942818033609 | 0 2 18 20 30 32 42 44 60 62 | 101997945628 |
| STPT(10) | 1952917128558604841 | 0 2 6 8 48 50 90 92 96 98 | 287738516860 |
| TPT(14) | 1952917189483861199 | 0 2 30 32 60 62 102 104 132 134 252 254 342 344 | 348663773218 |
| STPT(10) | 1952917198630182539 | 0 2 18 20 30 32 42 44 60 62 | 357810094558 |
| STPT(10) | 1952917491780039287 | 0 2 24 26 42 44 60 62 84 86 | 650959951306 |
©2024 Tomáš Brada