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= 1921344668577749999 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 10 50 42 30 4 14 88 14 4 30 42 50 10 2 (?)
an: 0 2 12 62 104 134 138 152 240 254 258 288 330 380 390 392
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: JZD
db: batch=80, k=16, 2 10 50 42 30 4 14 88
dn: 0 2 10 50 42 30 4 14 88 14 4 30 42 50 10 2 (?)
an: 0 2 12 62 104 134 138 152 240 254 258 288 330 380 390 392
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: JZD
db: batch=80, k=16, 2 10 50 42 30 4 14 88
| SPT(16) | 1921343735732226881 | 0 6 12 20 56 96 122 126 242 246 272 312 348 356 362 368 | -932845523118 |
| STPT(10) | 1921343890973039717 | 0 2 30 32 60 62 90 92 120 122 | -777604710282 |
| SPT(16) | 1921344112647141367 | 0 6 40 54 76 96 106 126 154 174 184 204 226 240 274 280 | -555930608632 |
| STPT(10) | 1921344173660121191 | 0 2 36 38 78 80 120 122 156 158 | -494917628808 |
| STPT(10) | 1921344177704774267 | 0 2 30 32 42 44 54 56 84 86 | -490872975732 |
| STPT(12) | 1921344217608462371 | 0 2 18 20 60 62 96 98 138 140 156 158 | -450969287628 |
| STPT(10) | 1921344974732652737 | 0 2 72 74 102 104 132 134 204 206 | 306154902738 |
| STPT(10) | 1921345082088342509 | 0 2 18 20 30 32 42 44 60 62 | 413510592510 |
| STPT(10) | 1921345307854678799 | 0 2 18 20 30 32 42 44 60 62 | 639276928800 |
| SPT(16) | 1921345329612149293 | 0 4 94 118 168 178 220 264 424 468 510 520 570 594 684 688 | 661034399294 |
| TPT(14) | 1921345593244027397 | 0 2 30 32 54 56 144 146 150 152 192 194 264 266 | 924666277398 |
©2024 Tomáš Brada