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= 1996398321080903263 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 40 20 6 42 10 12 8 28 8 12 10 42 6 20 40 (?)
an: 0 40 60 66 108 118 130 138 166 174 186 196 238 244 264 304
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 40 20 6 42 10 12 8 28
dn: 0 40 20 6 42 10 12 8 28 8 12 10 42 6 20 40 (?)
an: 0 40 60 66 108 118 130 138 166 174 186 196 238 244 264 304
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 40 20 6 42 10 12 8 28
| SPT(16) | 1996396391488440397 | 0 30 40 42 60 66 70 82 84 96 100 106 124 126 136 166 | -1929592462866 |
| STPT(10) | 1996396896498002861 | 0 2 36 38 78 80 120 122 156 158 | -1424582900402 |
| STPT(10) | 1996397769476284817 | 0 2 24 26 42 44 60 62 84 86 | -551604618446 |
| STPT(10) | 1996397772046228247 | 0 2 54 56 72 74 90 92 144 146 | -549034675016 |
| STPT(10) | 1996397986773929369 | 0 2 138 140 180 182 222 224 360 362 | -334306973894 |
| SPT(16) | 1996398227835494467 | 0 4 12 22 46 70 76 90 166 180 186 210 234 244 252 256 | -93245408796 |
| SPT(16) | 1996398439368940307 | 0 24 74 86 116 120 122 156 380 414 416 420 450 462 512 536 | 118288037044 |
| STPT(10) | 1996398850344010529 | 0 2 18 20 30 32 42 44 60 62 | 529263107266 |
| TPT(14) | 1996398912857362589 | 0 2 162 164 168 170 198 200 270 272 300 302 312 314 | 591776459326 |
| STPT(10) | 1996399101612916727 | 0 2 24 26 42 44 60 62 84 86 | 780532013464 |
| STPT(10) | 1996399106917274789 | 0 2 78 80 120 122 162 164 240 242 | 785836371526 |
©2024 Tomáš Brada