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 #1100000009079480280 746 digits created 2026-08-12

Value

76613975653461103154052591933770559261136795638779257885270226831688573551861311417959950947885370895761318681289725980704755672892258847668968994298583675755516000783038769827666627170029342635334165716547789543506073804084480250221537105947789241888942682985748719412408991072621990199929692805694392951102991113413154429818329450906327667463199701438813390904851195159439221996487496043925365317607194313222437528375477002068181998071722547688403997655660952248243235453239632461119006541632600413156494453899564094360517656130913931419395007928755491232071273268596319972646585719357708932330473923356013722488345509028148940140511240710706462664346658540415222649824366320471713071239206093435938937357459860857509568301795474946583997146633
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 91 of the certificate chain of a 1,849-digit prime (146 intermediate primes).

Certified number1,849-digit prime
Certificatedownload
Certificate chainshow step 91 of 146

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079480280 --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":1100000009079480280},"decimal":true,"detail":2}}'