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= 2198863128403234621 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 4 42 24 14 6 28 38 28 6 14 24 42 4 12 (?)
an: 0 12 16 58 82 96 102 130 168 196 202 216 240 282 286 298
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: arkiss
db: batch=81, k=16, 12 4 42 24 14 6 28 38
SPT(16)21988621383385396930 4 6 18 40 48 54 84 130 160 166 174 196 208 210 214-990064694928
SPT(16)21988621561849814030 6 8 116 138 176 200 218 228 246 270 308 330 438 440 446-972218253218
STPT(10)21988623143097499370 2 30 32 60 62 90 92 120 122-814093484684
STPT(10)21988624282257236810 2 36 38 78 80 120 122 156 158-700177510940
STPT(10)21988624305466745870 2 30 32 60 62 90 92 120 122-697856560034
SPT(16)21988629895457251930 4 6 18 40 48 88 94 120 126 166 174 196 208 210 214-138857509428
SPT(16)21988633252749393190 28 34 52 64 132 148 162 190 204 220 288 300 318 324 352196871704698
SPT(16)21988636877916228070 36 40 42 64 102 126 132 154 160 184 222 244 246 250 286559388388186
SPT(16)21988638457876344070 126 132 154 156 166 222 244 252 274 330 340 342 364 370 496717384399786
STPT(10)21988642291075052990 2 18 20 30 32 42 44 60 621100704270678
SPT(16)21988642998700278610 10 66 70 126 142 186 192 316 322 366 382 438 442 498 5081171466793240


©2024 Tomáš Brada