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= 2156162778095830319 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 44 22 48 56 12 22 8 22 12 56 48 22 44 18 (?)
an: 0 18 62 84 132 188 200 222 230 252 264 320 368 390 434 452
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: retroactivemind
db: batch=81, k=16, 18 44 22 48 56 12 22 8
SPT(16)21561623020931872070 44 50 72 92 122 150 162 164 176 204 234 254 276 282 326-476002643112
SPT(16)21561623058374905390 54 58 64 70 94 112 120 172 180 198 222 228 234 238 292-472258339780
STPT(10)21561623699461331390 2 42 44 90 92 138 140 180 182-408149697180
SPT(16)21561624113496111430 10 40 78 94 118 120 124 150 154 156 180 196 234 264 274-366746219176
SPT(16)21561626991502953310 96 130 132 178 216 222 228 250 256 262 300 346 348 382 478-78945534988
STPT(10)21561627638374317170 2 30 32 42 44 54 56 84 86-14258398602
TPT(14)21561631516843491110 2 78 80 96 98 120 122 126 128 150 152 210 212373588518792
STPT(10)21561631980779135270 2 24 26 42 44 60 62 84 86419982083208
STPT(10)21561632459438827370 2 72 74 102 104 132 134 204 206467848052418
SPT(18)21561640783843450910 6 12 60 66 96 98 132 138 200 206 240 242 272 278 326 332 3381300288514772
STPT(10)21561644391758687870 2 12 14 42 44 72 74 84 861661080038468


©2024 Tomáš Brada