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= 2138935871058566947 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 30 68 16 44 30 16 20 16 30 44 16 68 30 22 (?)
an: 0 22 52 120 136 180 210 226 246 262 292 336 352 420 450 472
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: [SG-2W]Kurzer
db: batch=80, k=16, 22 30 68 16 44 30 16 20
STPT(10)21389348748349939670 2 30 32 42 44 54 56 84 86-996223572980
STPT(10)21389349000039922010 2 66 68 138 140 210 212 276 278-971054574746
STPT(10)21389351432653505090 2 48 50 60 62 72 74 120 122-727793216438
TPT(14)21389352504907398470 2 12 14 24 26 54 56 150 152 240 242 354 356-620567827100
SPT(16)21389353476552183770 14 102 104 116 132 146 156 170 180 194 210 222 224 312 326-523403348570
STPT(10)21389356703961600470 2 24 26 42 44 60 62 84 86-200662406900
STPT(10)21389359119626578070 2 24 26 42 44 60 62 84 8640904090860
TPT(14)21389360984885536670 2 84 86 120 122 144 146 174 176 210 212 252 254227429986720
STPT(10)21389363564268209810 2 30 32 60 62 90 92 120 122485368254034
SPT(16)21389365693525837310 12 80 96 132 168 216 230 258 272 320 356 392 408 476 488698294016784
STPT(10)21389368464550686170 2 42 44 72 74 102 104 144 146975396501670


©2024 Tomáš Brada