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= 231711527743003027 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 14 10 2 24 18 60 42 6 22 6 42 60 18 24 2 10 14 16 (?)
an: 0 16 30 40 42 66 84 144 186 192 214 220 262 322 340 364 366 376 390 406
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: gaballus
db: batch=69, k=20, 16 14 10 2 24 18 60 42 6 22
dn: 0 16 14 10 2 24 18 60 42 6 22 6 42 60 18 24 2 10 14 16 (?)
an: 0 16 30 40 42 66 84 144 186 192 214 220 262 322 340 364 366 376 390 406
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: gaballus
db: batch=69, k=20, 16 14 10 2 24 18 60 42 6 22
| SPT(14) | 231711485082341309 | 0 8 44 68 92 114 132 170 188 210 234 258 294 302 | -42660661718 |
| SPT(14) | 231711486999947233 | 0 10 34 48 60 76 108 136 168 184 196 210 234 244 | -40743055794 |
| TPT(12) | 231711487367290031 | 0 2 6 8 78 80 90 92 126 128 180 182 | -40375712996 |
| SPT(14) | 231711494373151189 | 0 28 82 88 90 112 130 132 150 172 174 180 234 262 | -33369851838 |
| SPT(14) | 231711498868874581 | 0 6 60 88 118 126 156 160 190 198 228 256 310 316 | -28874128446 |
| TPT(12) | 231711501049100489 | 0 2 18 20 48 50 198 200 222 224 228 230 | -26693902538 |
| SPT(16) | 231711534555302297 | 0 20 44 62 84 86 90 104 132 146 150 152 174 192 216 236 | 6812299270 |
| SPT(14) | 231711537085962929 | 0 42 48 62 84 90 114 158 182 188 210 224 230 272 | 9342959902 |
| SPT(14) | 231711546311711623 | 0 6 24 28 58 70 156 178 264 276 306 310 328 334 | 18568708596 |
| SPT(14) | 231711554490501313 | 0 78 106 126 138 156 180 184 208 226 238 258 286 364 | 26747498286 |
| TPT(12) | 231711557169533849 | 0 2 42 44 48 50 78 80 90 92 102 104 | 29426530822 |
©2024 Tomáš Brada