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= 2180752038217959499 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 34 20 16 12 24 6 62 6 24 12 16 20 34 18 (?)
an: 0 18 52 72 88 100 124 130 192 198 222 234 250 270 304 322
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 322
Found by: Penguin
db: batch=81, k=16, 18 34 20 16 12 24 6 62
STPT(10)21807502049445621290 2 48 50 90 92 132 134 180 182-1833273397370
STPT(10)21807504051193032890 2 18 20 30 32 42 44 60 62-1633098656210
STPT(12)21807507399771391370 2 12 14 54 56 120 122 162 164 174 176-1298240820362
SPT(18)21807507785298920710 10 48 60 70 96 112 126 132 136 142 156 172 198 208 220 258 268-1259688067428
SPT(16)21807508799145816310 42 76 82 112 150 160 196 222 258 268 306 336 342 376 418-1158303377868
SPT(16)21807512889176020210 36 90 126 148 166 186 190 318 322 342 360 382 418 472 508-749300357478
STPT(10)21807521738761004390 2 18 20 30 32 42 44 60 62135658140940
STPT(10)21807522484501344770 2 24 26 42 44 60 62 84 86210232174978
STPT(10)21807523060259300270 2 30 32 42 44 54 56 84 86267807970528
SPT(16)21807524133194812790 32 54 78 80 120 122 144 158 180 182 222 224 248 270 302375101521780
STPT(10)21807526704667132070 2 12 14 72 74 132 134 144 146632248753708


©2024 Tomáš Brada