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 #1100000009044155939 941 digits created 2026-08-04

Value

37009700146025317780461600338201790835292229119962463819171689434242457068596510699413852166716731900395959355943217194022050001342538523301685159640832535948643866210560593682794687047677169543725226707968564224639772630370830586275436494720340717961958330574099812840942149116765000516079839579646658502742313426957855262781721545968434966731159282259992873094063049654578210031001795617878631587970192952015115418531952165309858170324612054995399848624060307707711590133239440191273291525039822785109442780136773033753714140547288350786772582363194146975573976366700991221805231468202928083508946535001227339395918212527147151375952386077148441783370881541353205116240910394059709598491413629324067657324379104801300950042592701485317126100114730310817959645670040484014269833179185811213371679845556158740768781611518556178631908285776768747549766582264742805484087126224191453150913911355974310233697584645768520803241851225762617918163
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 36 of the certificate chain of a 1,385-digit prime (111 intermediate primes).

Certified number1,385-digit prime
Certificatedownload
Certificate chainshow step 36 of 111

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009044155939 --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":1100000009044155939},"decimal":true,"detail":2}}'