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= 2117815353289907333 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 56 30 24 78 12 6 34 26 34 6 12 78 24 30 56 (?)
an: 0 56 86 110 188 200 206 240 266 300 306 318 396 420 450 506
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: hase
db: batch=80, k=16, 56 30 24 78 12 6 34 26
SPT(16)21178146067750307530 10 78 88 94 186 198 234 280 316 328 420 426 436 504 514-746514876580
SPT(16)21178146906839052490 4 12 40 58 70 72 142 150 220 222 234 252 280 288 292-662606002084
STPT(10)21178146962747980490 2 12 14 90 92 168 170 180 182-657015109284
STPT(10)21178147375948730270 2 60 62 72 74 84 86 144 146-615695034306
STPT(10)21178149093883266770 2 42 44 72 74 102 104 144 146-443901580656
STPT(10)21178150444189974470 2 30 32 42 44 54 56 84 86-308870909886
TPT(14)21178154517784712810 2 18 20 258 260 306 308 336 338 366 368 390 39298488563948
SPT(16)21178154640950755310 20 26 48 56 92 96 132 176 212 216 252 260 282 288 308110805168198
STPT(10)21178155939618824810 2 6 8 18 20 30 32 36 38240671975148
STPT(10)21178161701201343290 2 18 20 30 32 42 44 60 62816830226996
TPT(14)21178167405056136470 2 54 56 90 92 120 122 192 194 222 224 234 2361387215706314


©2024 Tomáš Brada