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 #1100000009054289964 1,473 digits created 2026-08-07

Value

329541108057136629070272288869200366086142162101340407006906998681367286141247504437562691591348932548221864309008122098143451306454865078700743537241028149545606911049157466049502977996297487441158089886721773947822702729429827976553179007418203754997734534302732022351257607523586102560218587878314680447317269849389208802473368473281716744362830187632370943192525703813255544347108435075115860759509169219086986613280345053928854307146249569341195246685824245436051053710614102685080077563235272390363597704672134385868763144253790852353278336170616602464648204805382669779864662248120746781959949407630704112950780309707266524296377897205672845747133104719190865917581035611680342240082492826011813667489411881170011411354053204342934730814632038710216390708969366150362016650670150174396315356298392656756464765060101154922581363380095696173105342194555924703786537754576623224412808292814968870649399234119147601610040163914879449586060092978057089109869254753291614254144953999093999782284091334292406430679979808376211320303838712989897577677260841229892013564727855532557684538456597837207514662441736711803846826093737219268887144758025292948361411255021383364336822266578630147936235717998372301479564176699015242130817837535564506793559388870798787790836830038678601437538668756705198657201076422134397726950265782653157497533028136570278818461790778922458023637159131667948056836403517896328188498006794322666372724165786953206119282733611303071697229778156241
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 15 of the certificate chain of a 1,623-digit prime (135 intermediate primes).

Certified number1,623-digit prime
Certificatedownload
Certificate chainshow step 15 of 135

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054289964 --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":1100000009054289964},"decimal":true,"detail":2}}'