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= 1991588539298203997 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 12 40 32 6 6 28 38 28 6 6 32 40 12 20 (?)
an: 0 20 32 72 104 110 116 144 182 210 216 222 254 294 306 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 20 12 40 32 6 6 28 38
dn: 0 20 12 40 32 6 6 28 38 28 6 6 32 40 12 20 (?)
an: 0 20 32 72 104 110 116 144 182 210 216 222 254 294 306 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 20 12 40 32 6 6 28 38
| STPT(10) | 1991587033875703079 | 0 2 12 14 30 32 48 50 60 62 | -1505422500918 |
| SPT(16) | 1991587099878656191 | 0 16 22 30 36 42 52 60 118 126 136 142 148 156 162 178 | -1439419547806 |
| SPT(16) | 1991587134232541789 | 0 20 48 60 102 164 192 194 228 230 258 320 362 374 402 422 | -1405065662208 |
| STPT(10) | 1991587357766056871 | 0 2 6 8 18 20 30 32 36 38 | -1181532147126 |
| SPT(16) | 1991587459871348863 | 0 28 30 76 118 156 160 166 210 216 220 258 300 346 348 376 | -1079426855134 |
| STPT(10) | 1991587879695263849 | 0 2 18 20 30 32 42 44 60 62 | -659602940148 |
| SPT(16) | 1991588604115994431 | 0 18 36 48 162 190 270 286 312 328 408 436 550 562 580 598 | 64817790434 |
| STPT(10) | 1991589391583693897 | 0 2 30 32 72 74 114 116 144 146 | 852285489900 |
| SPT(16) | 1991589601982691031 | 0 10 18 40 88 102 132 172 216 256 286 300 348 370 378 388 | 1062684487034 |
| TPT(14) | 1991589752917697969 | 0 2 12 14 78 80 150 152 168 170 180 182 240 242 | 1213619493972 |
| SPT(16) | 1991589963513821431 | 0 40 52 126 150 172 216 220 252 256 300 322 346 420 432 472 | 1424215617434 |
©2024 Tomáš Brada