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= 2217142543097793821 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 42 12 12 18 8 28 86 28 8 18 12 12 42 6 (?)
an: 0 6 48 60 72 90 98 126 212 240 248 266 278 290 332 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: Penguin
db: batch=81, k=16, 6 42 12 12 18 8 28 86
SPT(16)22171405235917576810 42 46 58 108 120 130 190 228 288 298 310 360 372 376 418-2019506036140
STPT(10)22171407542809047890 2 78 80 120 122 162 164 240 242-1788816889032
SPT(16)22171412726423329970 30 36 42 80 132 182 186 230 234 284 336 374 380 386 416-1270455460824
STPT(10)22171413241495055990 2 18 20 30 32 42 44 60 62-1218948288222
STPT(10)22171417795864483670 2 42 44 72 74 102 104 144 146-763511345454
STPT(10)22171418785297781390 2 42 44 60 62 78 80 120 122-664568015682
SPT(16)22171427554526228390 18 50 92 132 150 162 174 218 230 242 260 300 342 374 392212354829018
SPT(16)22171431512622010510 96 126 136 156 178 186 198 250 262 270 292 312 322 352 448608164407230
STPT(10)22171432259082403070 2 12 14 42 44 72 74 84 86682810446486
STPT(10)22171433176707506270 2 30 32 72 74 114 116 144 146774572956806
STPT(10)22171434863698534970 2 30 32 42 44 54 56 84 86943272059676


©2024 Tomáš Brada