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= 110690821911872291 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 10 38 12 22 20 40 2 24 16 24 2 40 20 22 12 38 10 8 (?)
an: 0 8 18 56 68 90 110 150 152 176 192 216 218 258 278 300 312 350 360 368
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: nenym
db: batch=67, k=20, 8 10 38 12 22 20 40 2 24 16
dn: 0 8 10 38 12 22 20 40 2 24 16 24 2 40 20 22 12 38 10 8 (?)
an: 0 8 18 56 68 90 110 150 152 176 192 216 218 258 278 300 312 350 360 368
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: nenym
db: batch=67, k=20, 8 10 38 12 22 20 40 2 24 16
| SPT(14) | 110690772578038493 | 0 8 38 44 54 68 80 84 96 110 120 126 156 164 | -49333833798 |
| SPT(14) | 110690783640208423 | 0 64 94 108 136 138 148 156 166 168 196 210 240 304 | -38271663868 |
| TPT(12) | 110690791713190397 | 0 2 42 44 60 62 102 104 144 146 174 176 | -30198681894 |
| SPT(14) | 110690806684885073 | 0 56 96 98 108 126 150 164 188 206 216 218 258 314 | -15226987218 |
| SPT(14) | 110690810316179053 | 0 36 46 60 70 130 148 168 186 246 256 270 280 316 | -11595693238 |
| SPT(14) | 110690814925851073 | 0 40 58 84 106 154 168 226 240 288 310 336 354 394 | -6986021218 |
| TPT(12) | 110690836349794277 | 0 2 54 56 192 194 222 224 234 236 300 302 | 14437921986 |
| SPT(14) | 110690844955899421 | 0 12 16 22 28 48 66 82 100 120 126 132 136 148 | 23044027130 |
| SPT(14) | 110690850037991149 | 0 10 40 42 78 82 90 142 150 154 190 192 222 232 | 28126118858 |
| STPT(10) | 110690867020008557 | 0 2 84 86 102 104 120 122 204 206 | 45108136266 |
| TPT(12) | 110690870084619281 | 0 2 6 8 18 20 270 272 288 290 330 332 | 48172746990 |
©2024 Tomáš Brada