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= 18961821357120881 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 26 52 42 20 12 6 22 6 12 20 42 52 26 (?)
an: 0 26 78 120 140 152 158 180 186 198 218 260 312 338
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: gaballus
db: batch=62, k=14, 26 52 42 20 12 6 22
dn: 0 26 52 42 20 12 6 22 6 12 20 42 52 26 (?)
an: 0 26 78 120 140 152 158 180 186 198 218 260 312 338
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: gaballus
db: batch=62, k=14, 26 52 42 20 12 6 22
| SPT(14) | 18961768730224049 | 0 20 30 60 72 98 114 158 174 200 212 242 252 272 | -52626896832 |
| TPT(12) | 18961768845799859 | 0 2 60 62 198 200 210 212 252 254 300 302 | -52511321022 |
| TPT(12) | 18961769487678959 | 0 2 12 14 30 32 102 104 132 134 138 140 | -51869441922 |
| TPT(12) | 18961808035704431 | 0 2 30 32 78 80 126 128 216 218 240 242 | -13321416450 |
| TPT(12) | 18961816216973891 | 0 2 120 122 126 128 216 218 258 260 288 290 | -5140146990 |
| SPT(14) | 18961819619438903 | 0 6 20 30 36 84 120 224 260 308 314 324 338 344 | -1737681978 |
| SPT(14) | 18961827866460421 | 0 18 28 52 70 88 138 160 210 228 246 270 280 298 | 6509339540 |
| SPT(14) | 18961844062461227 | 0 2 20 32 42 102 116 156 170 230 240 252 270 272 | 22705340346 |
| TPT(12) | 18961845998408219 | 0 2 12 14 102 104 132 134 228 230 252 254 | 24641287338 |
| SPT(14) | 18961854501566231 | 0 2 26 80 92 110 120 128 138 156 168 222 246 248 | 33144445350 |
| SPT(14) | 18961856269383809 | 0 38 48 68 84 104 132 140 168 188 204 224 234 272 | 34912262928 |
©2024 Tomáš Brada