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= 2138973519948239633 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 42 20 16 14 30 28 98 28 30 14 16 20 42 18 (?)
an: 0 18 60 80 96 110 140 168 266 294 324 338 354 374 416 434
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 434
Found by: CoolAtchOk
db: batch=80, k=16, 18 42 20 16 14 30 28 98
STPT(10)21389717248618390790 2 42 44 60 62 78 80 120 122-1795086400554
SPT(16)21389721062935853990 62 72 74 78 90 102 104 168 170 182 194 198 200 210 272-1413654654234
STPT(10)21389722237226059490 2 18 20 30 32 42 44 60 62-1296225633684
STPT(10)21389725523677530170 2 24 26 42 44 60 62 84 86-967580486616
SPT(16)21389727595143298630 24 76 90 94 120 150 178 246 274 304 330 334 348 400 424-760433909770
SPT(16)21389732227992987610 10 12 18 58 192 196 220 228 252 256 390 430 436 438 448-297148940872
SPT(16)21389738576694891730 36 78 90 246 258 298 306 358 366 406 418 574 586 628 664337721249540
STPT(10)21389740780739248070 2 60 62 72 74 84 86 144 146558125685174
STPT(10)21389742786759769670 2 30 32 42 44 54 56 84 86758727737334
TPT(14)21389747544420601910 2 60 62 96 98 198 200 348 350 378 380 390 3921234493820558
SPT(16)21389750222634102910 30 48 52 76 160 162 168 220 226 228 312 336 340 358 3881502315170658


©2024 Tomáš Brada