factordbrpc · fdb
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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 #1100000009071033036 1,394 digits created 2026-08-10

Value

14731978529172567964545322721663851896950735577865130235324467921395706301677436548088668580966643240857617383084142121752367286072832639962694148068193347648342702717332407741107378633125957447740506973076601149961078106515574367371002594951505994915209661895007958353346594839384036661580540985119390375412086646522335371644973052114499185772126383362771810383106243139649830211253568184231810005138007782125618073749963033069307004089236756375974226855976262839347791820288001189675630785341271170362745059612867175953201381828881400756806909313814362301040722816776983271363700107964797689975252934809829278056503671959136300150906142355157563835942021713649290700667267990608864876810844017755789143420769643152326349664501957193162857881084818843501898366412742087202106693216316205729389108990140117613591681108974020290955710601719782747422975446620277731683900965007017310564829756630142065186265039472828962126591594454070983299648292897888772857855591317076113573715736209435820877726833390773297827246417030776260674388872971053961977279999911005573733660887903156407458979992666982680950581806420313818156788183894945924794707319115277407797349066474875723136391049764250760743963080020075883238887050877158546720209748893509317030433918236808924033948629047681116604610701356714287275146771383361161684685441700702256298203182111190138531554757831739243301768012810367380789978881
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 56 of the certificate chain of a 2,109-digit prime (159 intermediate primes).

Certified number2,109-digit prime
Certificatedownload
Certificate chainshow step 56 of 159

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009071033036 --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":1100000009071033036},"decimal":true,"detail":2}}'