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= 21857587138399 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 18 6 18 10 42 30 14 30 42 10 18 6 18 (?)
an: 0 18 24 42 52 94 124 138 168 210 220 238 244 262
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 262
Found by: Skivelitis2
db: batch=60, k=14, 18 6 18 10 42 30 14
dn: 0 18 6 18 10 42 30 14 30 42 10 18 6 18 (?)
an: 0 18 24 42 52 94 124 138 168 210 220 238 244 262
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 262
Found by: Skivelitis2
db: batch=60, k=14, 18 6 18 10 42 30 14
| TPT(12) | 21847463760959 | 0 2 12 14 18 20 48 50 72 74 90 92 | -10123377440 |
| SPT(14) | 21847477442299 | 0 4 40 48 54 70 88 90 108 124 130 138 174 178 | -10109696100 |
| TPT(12) | 21850505546327 | 0 2 54 56 120 122 132 134 174 176 252 254 | -7081592072 |
| TPT(12) | 21851657092457 | 0 2 12 14 24 26 54 56 90 92 150 152 | -5930045942 |
| TPT(12) | 21855174728159 | 0 2 12 14 78 80 90 92 108 110 222 224 | -2412410240 |
| SPT(14) | 21857082258239 | 0 42 50 90 92 98 114 158 174 180 182 222 230 272 | -504880160 |
| SPT(14) | 21860161987333 | 0 24 36 48 70 96 120 124 148 174 196 208 220 244 | 2574848934 |
| SPT(14) | 21864540999439 | 0 12 22 24 42 84 90 112 118 160 178 180 190 202 | 6953861040 |
| TPT(12) | 21864848677487 | 0 2 12 14 54 56 60 62 72 74 102 104 | 7261539088 |
| SPT(14) | 21865865967293 | 0 18 36 50 66 90 116 150 176 200 216 230 248 266 | 8278828894 |
| SPT(14) | 21872682942581 | 0 18 56 60 98 126 146 162 182 210 248 252 290 308 | 15095804182 |
©2024 Tomáš Brada