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= 888649170327061601 starts a Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 72 18 12 22 6 12 12 20 34 20 12 12 6 22 12 18 72 8 (?)
an: 0 8 80 98 110 132 138 150 162 182 216 236 248 260 266 288 300 318 390 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
derived by truncating larger tuple
Found by: mcf2020
db: batch=73, k=20, 8 72 18 12 22 6 12 12 20 34
STPT(10)8886486675539534870 2 24 26 42 44 60 62 84 86-502773108114
STPT(10)8886488234162810210 2 6 8 48 50 90 92 96 98-346910780580
STPT(10)8886488767489913990 2 18 20 30 32 42 44 60 62-293578070202
STPT(10)8886489461365153370 2 42 44 72 74 102 104 144 146-224190546264
SPT(16)8886489978337210090 12 30 72 88 130 160 172 198 210 240 282 298 340 358 370-172493340592
SPT(22)8886491703270615790 22 30 102 120 132 154 160 172 184 204 238 258 270 282 288 310 322 340 412 420 442-22
STPT(10)8886498221394832490 2 18 20 30 32 42 44 60 62651812421648
STPT(10)8886499863131508470 2 30 32 60 62 90 92 120 122815986089246
SPT(16)8886504073251021790 4 18 60 64 70 72 130 132 190 192 198 202 244 258 2621236998040578
STPT(10)8886504218226253490 2 18 20 30 32 42 44 60 621251495563748
SPT(16)8886508157620523810 26 42 48 56 62 96 146 162 212 246 252 260 266 282 3081645434990780
STPT(10)8886509179302526190 2 18 20 30 32 42 44 60 621747603191018


©2024 Tomáš Brada