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= 21165649222802221 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 48 70 24 66 20 22 2 4 2 22 20 66 24 70 48 (?)
an: 0 48 118 142 208 228 250 252 256 258 280 300 366 390 460 508
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: mcf2020
db: batch=62, k=16, 48 70 24 66 20 22 2 4
dn: 0 48 70 24 66 20 22 2 4 2 22 20 66 24 70 48 (?)
an: 0 48 118 142 208 228 250 252 256 258 280 300 366 390 460 508
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: mcf2020
db: batch=62, k=16, 48 70 24 66 20 22 2 4
| SPT(14) | 21165615313251869 | 0 32 48 54 84 92 102 260 270 278 308 314 330 362 | -33909550352 |
| SPT(14) | 21165621298555537 | 0 4 12 34 40 96 102 244 250 306 312 334 342 346 | -27924246684 |
| SPT(14) | 21165624867521567 | 0 2 30 42 56 80 90 122 132 156 170 182 210 212 | -24355280654 |
| SPT(14) | 21165639670593409 | 0 4 12 18 28 40 90 202 252 264 274 280 288 292 | -9552208812 |
| STPT(10) | 21165642920644907 | 0 2 24 26 42 44 60 62 84 86 | -6302157314 |
| SPT(14) | 21165646098249503 | 0 6 14 50 78 146 158 186 198 266 294 330 338 344 | -3124552718 |
| SPT(14) | 21165655626308657 | 0 24 32 60 116 122 144 182 204 210 266 294 302 326 | 6403506436 |
| SPT(16) | 21165681067919041 | 0 10 42 52 70 82 90 96 136 142 150 162 180 190 222 232 | 31845116820 |
| TPT(12) | 21165681103891607 | 0 2 24 26 90 92 162 164 174 176 204 206 | 31881089386 |
| SPT(14) | 21165681126337763 | 0 68 80 116 126 140 158 186 204 218 228 264 276 344 | 31903535542 |
| SPT(14) | 21165683176174171 | 0 12 66 78 82 118 126 172 180 216 220 232 286 298 | 33953371950 |
©2024 Tomáš Brada