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= 2097922408228421861 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 6 2 18 10 32 10 32 10 32 10 18 2 6 30 (?)
an: 0 30 36 38 56 66 98 108 140 150 182 192 210 212 218 248
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: matsu_pl
db: batch=80, k=16, 30 6 2 18 10 32 10 32
dn: 0 30 6 2 18 10 32 10 32 10 32 10 18 2 6 30 (?)
an: 0 30 36 38 56 66 98 108 140 150 182 192 210 212 218 248
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: matsu_pl
db: batch=80, k=16, 30 6 2 18 10 32 10 32
| SPT(16) | 2097921064675990447 | 0 4 24 64 82 102 106 126 130 150 154 174 192 232 252 256 | -1343552431414 |
| TPT(14) | 2097921350809547369 | 0 2 78 80 192 194 330 332 348 350 450 452 462 464 | -1057418874492 |
| TPT(14) | 2097921527205552779 | 0 2 12 14 42 44 90 92 108 110 132 134 168 170 | -881022869082 |
| SPT(16) | 2097921602105636201 | 0 6 20 38 66 72 86 96 182 192 206 212 240 258 272 278 | -806122785660 |
| STPT(10) | 2097922010066944049 | 0 2 18 20 30 32 42 44 60 62 | -398161477812 |
| STPT(10) | 2097922349074295477 | 0 2 24 26 42 44 60 62 84 86 | -59154126384 |
| SPT(16) | 2097922434486522767 | 0 36 44 62 96 104 146 162 194 210 252 260 294 312 320 356 | 26258100906 |
| SPT(16) | 2097922491864278869 | 0 34 58 72 82 84 118 142 150 174 208 210 220 234 258 292 | 83635857008 |
| STPT(10) | 2097922521619654979 | 0 2 18 20 30 32 42 44 60 62 | 113391233118 |
| STPT(10) | 2097922843175274299 | 0 2 30 32 60 62 90 92 120 122 | 434946852438 |
| STPT(10) | 2097923104295069267 | 0 2 60 62 72 74 84 86 144 146 | 696066647406 |
©2024 Tomáš Brada