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= 1991517362777439559 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 10 20 30 28 24 6 50 16 50 6 24 28 30 20 10 (?)
an: 0 10 30 60 88 112 118 168 184 234 240 264 292 322 342 352
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 10 20 30 28 24 6 50 16
dn: 0 10 20 30 28 24 6 50 16 50 6 24 28 30 20 10 (?)
an: 0 10 30 60 88 112 118 168 184 234 240 264 292 322 342 352
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 10 20 30 28 24 6 50 16
| STPT(10) | 1991516096528443097 | 0 2 30 32 42 44 54 56 84 86 | -1266248996462 |
| STPT(10) | 1991516172782491919 | 0 2 12 14 90 92 168 170 180 182 | -1189994947640 |
| STPT(10) | 1991516620285786511 | 0 2 30 32 78 80 126 128 156 158 | -742491653048 |
| STPT(10) | 1991516704389386147 | 0 2 30 32 42 44 54 56 84 86 | -658388053412 |
| STPT(10) | 1991517259209370577 | 0 2 24 26 42 44 60 62 84 86 | -103568068982 |
| TPT(14) | 1991517291880896509 | 0 2 30 32 42 44 72 74 120 122 132 134 162 164 | -70896543050 |
| STPT(10) | 1991517466519313177 | 0 2 30 32 42 44 54 56 84 86 | 103741873618 |
| SPT(16) | 1991517829830048379 | 0 4 30 48 54 60 84 138 160 214 238 244 250 268 294 298 | 467052608820 |
| STPT(10) | 1991517833960365937 | 0 2 30 32 72 74 114 116 144 146 | 471182926378 |
| SPT(16) | 1991517854390615489 | 0 14 24 60 110 152 170 180 224 234 252 294 344 380 390 404 | 491613175930 |
| STPT(10) | 1991518023350456957 | 0 2 42 44 72 74 102 104 144 146 | 660573017398 |
©2024 Tomáš Brada