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= 2808187539094670921 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 8 4 56 22 18 2 52 2 18 22 56 4 8 18 (?)
an: 0 18 26 30 86 108 126 128 180 182 200 222 278 282 290 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: JonS
db: batch=82, k=16, 18 8 4 56 22 18 2 52
TPT(14)28081854634036853270 2 30 32 42 44 144 146 180 182 252 254 264 266-2075690985594
SPT(16)28081855293156148670 42 44 56 72 194 222 236 240 254 282 404 420 432 434 476-2009779056054
SPT(16)28081858258830132830 14 44 68 96 114 186 198 206 218 290 308 336 360 390 404-1713211657638
STPT(10)28081868437474594790 2 42 44 90 92 138 140 180 182-695347211442
STPT(10)28081872030123357170 2 60 62 72 74 84 86 144 146-336082335204
SPT(16)28081873182367414570 4 46 84 90 106 126 162 184 220 240 256 262 300 342 346-220857929464
STPT(10)28081881839450474270 2 30 32 42 44 54 56 84 86644850376506
STPT(10)28081882649678946290 2 18 20 30 32 42 44 60 62725873223708
SPT(13)28081882966391624410 30 60 138 156 186 198 210 240 258 336 366 396757544491520
STPT(10)28081886733978738890 2 12 14 30 32 48 50 60 621134303202968
SPT(16)28081887788749683830 20 30 48 68 98 138 164 174 200 240 270 290 308 318 3381239780297462


©2024 Tomáš Brada