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= 1991591471009080903 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 44 6 24 22 6 14 4 14 6 22 24 6 44 4 (?)
an: 0 4 48 54 78 100 106 120 124 138 144 166 190 196 240 244
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 4 44 6 24 22 6 14 4
dn: 0 4 44 6 24 22 6 14 4 14 6 22 24 6 44 4 (?)
an: 0 4 48 54 78 100 106 120 124 138 144 166 190 196 240 244
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 4 44 6 24 22 6 14 4
| SPT(16) | 1991589963513821431 | 0 40 52 126 150 172 216 220 252 256 300 322 346 420 432 472 | -1507495259472 |
| STPT(10) | 1991590029481953809 | 0 2 18 20 30 32 42 44 60 62 | -1441527127094 |
| STPT(10) | 1991590208221493021 | 0 2 6 8 18 20 30 32 36 38 | -1262787587882 |
| STPT(10) | 1991590245667930877 | 0 2 30 32 72 74 114 116 144 146 | -1225341150026 |
| TPT(14) | 1991590574435045447 | 0 2 42 44 54 56 84 86 120 122 132 134 180 182 | -896574035456 |
| STPT(10) | 1991590615570155701 | 0 2 6 8 48 50 90 92 96 98 | -855438925202 |
| STPT(10) | 1991591720265521219 | 0 2 18 20 30 32 42 44 60 62 | 249256440316 |
| STPT(10) | 1991591743832812481 | 0 2 6 8 48 50 90 92 96 98 | 272823731578 |
| STPT(10) | 1991591754976885811 | 0 2 36 38 78 80 120 122 156 158 | 283967804908 |
| TPT(14) | 1991591763958109249 | 0 2 72 74 180 182 210 212 222 224 228 230 318 320 | 292949028346 |
| SPT(16) | 1991591795100556981 | 0 72 76 106 120 126 148 156 202 210 232 238 252 282 286 358 | 324091476078 |
©2024 Tomáš Brada