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= 2172365296784913431 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 42 8 12 22 26 6 4 6 26 22 12 8 42 6 (?)
an: 0 6 48 56 68 90 116 122 126 132 158 180 192 200 242 248
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: Penguin
db: batch=81, k=16, 6 42 8 12 22 26 6 4
STPT(10)21723644459629582370 2 12 14 72 74 132 134 144 146-850821955194
STPT(10)21723645467257760570 2 30 32 72 74 114 116 144 146-750059137374
STPT(10)21723646530436373570 2 30 32 42 44 54 56 84 86-643741276074
STPT(10)21723649223880025670 2 30 32 42 44 54 56 84 86-374396910864
SPT(16)21723651736597992910 10 28 46 52 66 90 106 132 148 172 186 192 210 228 238-123125114140
TPT(14)21723652258577492870 2 24 26 30 32 234 236 360 362 420 422 462 464-70927164144
STPT(10)21723659861700385070 2 30 32 60 62 90 92 120 122689385125076
TPT(14)21723660714505519010 2 108 110 138 140 156 158 168 170 240 242 246 248774665638470
STPT(10)21723665725691673890 2 48 50 60 62 72 74 120 1221275784253958
SPT(16)21723666790326801490 40 52 54 64 108 120 132 250 262 274 318 328 330 342 3821382247766718
SPT(16)21723667654667878070 26 36 66 80 126 152 192 194 234 260 306 320 350 360 3861468681874376


©2024 Tomáš Brada