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= 2117105686994513851 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 10 14 40 20 66 12 28 12 66 20 40 14 10 18 (?)
an: 0 18 28 42 82 102 168 180 208 220 286 306 346 360 370 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: [SG-2W]Kurzer
db: batch=80, k=16, 18 10 14 40 20 66 12 28
SPT(16)21171032836074969830 38 54 56 68 126 134 140 264 270 278 336 348 350 366 404-2403387016868
STPT(10)21171033078823294610 2 36 38 78 80 120 122 156 158-2379112184390
SPT(16)21171034374270253630 40 46 54 66 88 114 150 214 250 276 298 310 318 324 364-2249567488488
SPT(16)21171041734852048870 12 70 102 120 202 210 222 232 244 252 334 352 384 442 454-1513509308964
STPT(10)21171044260891013570 2 30 32 42 44 54 56 84 86-1260905412494
STPT(10)21171049446635537210 2 30 32 60 62 90 92 120 122-742330960130
SPT(16)21171058001668520170 22 42 90 172 210 220 232 384 396 406 444 526 574 594 616113172338166
STPT(12)21171059053432507070 2 30 32 54 56 90 92 114 116 144 146218348736856
STPT(10)21171059551495525670 2 12 14 72 74 132 134 144 146268155038716
STPT(10)21171061960729176170 2 12 14 42 44 72 74 84 86509078403766
SPT(16)21171064548249214190 30 98 110 140 168 188 210 212 234 254 282 312 324 392 422767830407568


©2024 Tomáš Brada