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= 2142557436120148709 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 36 4 2 4 18 68 112 68 18 4 2 4 36 8 (?)
an: 0 8 44 48 50 54 72 140 252 320 338 342 344 348 384 392
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Chaunton
db: batch=80, k=16, 8 36 4 2 4 18 68 112
SPT(16)21425544828512480470 46 52 60 84 124 150 184 192 226 252 292 316 324 330 376-2953268900662
SPT(16)21425549011284154670 2 14 24 26 44 66 84 122 140 162 180 182 192 204 206-2534991733242
SPT(16)21425556458426026930 28 30 70 96 126 154 156 178 180 208 238 264 304 306 334-1790277546016
STPT(10)21425562840002085890 2 42 44 60 62 78 80 120 122-1152119940120
SPT(16)21425567302275732670 4 12 54 60 72 90 100 114 124 142 154 160 202 210 214-705892575442
STPT(10)21425569996348357010 2 30 32 78 80 126 128 156 158-436485313008
STPT(10)21425574474457855610 2 36 38 168 170 300 302 336 33811325636852
STPT(10)21425575155941709710 2 6 8 18 20 30 32 36 3879474022262
SPT(16)21425576635036073810 38 50 78 80 120 126 150 206 230 236 276 278 306 318 356227383458672
SPT(16)21425578844532273910 12 28 30 132 142 160 168 250 258 276 286 388 390 406 418448333078682
STPT(10)21425585801372041790 2 18 20 30 32 42 44 60 621144017055470


©2024 Tomáš Brada