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= 2128111228732309349 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 14 4 24 32 78 10 60 38 60 10 78 32 24 4 14 (?)
an: 0 14 18 42 74 152 162 222 260 320 330 408 440 464 468 482
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: Odd-Rod
db: batch=80, k=16, 14 4 24 32 78 10 60 38
STPT(10)21281097511361095610 2 6 8 18 20 30 32 36 38-1477596199788
SPT(16)21281098370979617530 24 28 70 88 100 138 180 238 280 318 330 348 390 394 418-1391634347596
TPT(14)21281103868026979010 2 60 62 126 128 216 218 258 260 300 302 366 368-841929611448
STPT(10)21281105047736280170 2 24 26 42 44 60 62 84 86-723958681332
SPT(16)21281109472769711470 52 66 82 106 112 142 144 232 234 264 270 294 310 324 376-281455338202
STPT(10)21281111057256953270 2 30 32 42 44 54 56 84 86-123006614022
STPT(10)21281114539580495870 2 30 32 42 44 54 56 84 86225225740238
STPT(10)21281116884131574770 2 30 32 60 62 90 92 120 122459680848128
STPT(10)21281118510024696770 2 90 92 102 104 114 116 204 206622270160328
TPT(14)21281123385938559170 2 114 116 162 164 210 212 252 254 270 272 294 2961109861546568
STPT(10)21281124756433436690 2 18 20 30 32 42 44 60 621246911034320


©2024 Tomáš Brada