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 #1100000009063523820 1,541 digits created 2026-08-09

Value

56492709454393649434924541822316956823305204427032447990904599380619900373999486250658271774700019363356092211510239207088709017271165905619277895155403652515666454790479508073209123485478889234622002243657044764632304874550516349543805609815211771402472772494713199817625659796045666800736050605130010108072081819942653303015066521294082657919022795682242409123017468953133472579435692748737527440356843227591402653004486927970519423150114937044825767358418351650645550444907733201816143658178477816856929329864042916418489627878405537307476732689778358629509567050955663792196326479217584354496145941885284287459532565466838258333270140234041083954580267947846751989849015324043542357236176661569914056948528875950832426066673682613067922908500010976567119838521666088809401618872232175748391406318232229859609315612483074240706531605812049217871809784008391076108786536071723370244793512564632868562713324267168280015146945748169097405559906553922634923219778254867242550260618546512651560069183364082867129936620597088441193012176057143559958765991299848115366243341929583077244679207833009543396170614938175406046109116572301869427960833294285976806856051982058900840812459864277789050666419427511122476775499214047269750303057308448680770473088224805847948459590075572058859442203020958107861429760490774538015491891555946510469973407210061064766446938406641718507872514241273589915289615388259058840743199848894569938765579705243165180250707719932210481229931498538724456511972795250820089635296034820874061613165171908705845214916993
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 69 of the certificate chain of a 2,286-digit prime (192 intermediate primes).

Certified number2,286-digit prime
Certificatedownload
Certificate chainshow step 69 of 192

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009063523820 --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":1100000009063523820},"decimal":true,"detail":2}}'