factordbrpc · fdb
Sign in
>
?

Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000008676651583 1,145 digits created 2026-03-10

Value

11182766558270081283234068018455050702184564255552239253461389342430932170596787861105386060222373912864138189698386796828702859841949181281682838075320383603786061229168253875120601657385307988533809026709525195322786098992734008210109003828501637299690802984175115966850376421712259333113581551153316957920826108800247396380497453932989404644048712648954245218723010007371619061224140989856413486464154923616868196541225893545614137340394849093942732441272261108302936458261630685463152524505250229537405252078344671358653490884930616006063692123398623856869277112642171614323142928919620936255766365636452904666826179018541275857657182720883468494994383303909250866918376467515343504223607358080803053344811283333755121585069261494439928569798230914324563599947087145912760380695474880614274389633014922358342067217981986901478986595730988435486685475249126406771128385757103547962152528899499665899830576351558720740232568563857250867759066849604883978119382198853466121390109324181565598270168295243715134650134048037025599786518520124909296407605455196388925997626277001292627019831888664017219245607908497580658998562586202340590138148147
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 138 of the certificate chain of a 2,930-digit prime (225 intermediate primes).

Certified number2,930-digit prime
Certificatedownload
Certificate chainshow step 138 of 225

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008676651583 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000008676651583},"decimal":true,"detail":2}}'