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= 2117844143777285449 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 28 12 74 16 18 36 26 58 26 36 18 16 74 12 28 (?)
an: 0 28 40 114 130 148 184 210 268 294 330 348 364 438 450 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Coleslaw
db: batch=80, k=16, 28 12 74 16 18 36 26 58
STPT(10)21178434201578170670 2 60 62 72 74 84 86 144 146-723619468382
STPT(10)21178435526103140570 2 60 62 72 74 84 86 144 146-591166971392
STPT(10)21178435762827528890 2 18 20 30 32 42 44 60 62-567494532560
STPT(10)21178437363102769910 2 30 32 78 80 126 128 156 158-407467008458
STPT(10)21178438093395272990 2 18 20 30 32 42 44 60 62-334437758150
STPT(10)21178438476651944690 2 18 20 30 32 42 44 60 62-296112090980
STPT(10)21178442736287316770 2 12 14 42 44 72 74 84 86129851446228
STPT(10)21178444000529331710 2 6 8 48 50 90 92 96 98256275647722
SPT(16)21178444199768696930 20 54 84 110 114 126 128 156 158 170 174 200 230 264 284276199584244
SPT(16)21178449010361692970 6 12 54 62 182 192 222 284 314 324 444 452 494 500 506757258883848
STPT(10)21178449200751199670 2 30 32 42 44 54 56 84 86776297834518


©2024 Tomáš Brada