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 #1100000009008085801 1,604 digits created 2026-07-27

Value

29950710056653639866040347513592954608907832187759095021784612336213340883909743941015111690452867673342534673834960600259673961740938823369536279442812481113707789275256589878997231276618632636210489615929064857400027555434720369902556432133478971302553689173725290340815598949062749239632058821352962601488612707115779689919582783658366139458929359238601369623679788087432179938746909197524719589777317181141198765254386641701187353660512871784711559256412459533781485842843404652110331152933616653843115472865088192382607300085255939568539834001519100403938776165952337332146706473461537817329969120309309517770547565346056282486046731066492332789904059680738904349305243649494763250736765491708310216396673397796961838301667209428954933817477191941146364618594356436871426698169064040813675818513426197050972194802492745959927175153699196273914186935407179377493000883694252000018528388345695513167889176432751477073481242404466807236118127264128971920247017078705326478921858295937254808875182604664522156032745827731392987081529736044441817762936554493023891039839715605648021019219907116643520667553628457465780133403776577685023637262452859732368262675698820414066865949360110605575303893868842664652278685058236518116527393248213186175036314144344761002775344535262642684517202791126837476442938864508396830200526809879345482138492481769343790209140327431667550761817827241581355415614928705123841250085260545474358015032657030444618098608485724932887367556645547344897117535819883458173888231937264034262930323293309593162187140783379967834211500900425793093911669240962055595069032779064523797
term 4761^436+436
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,604 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008085801 --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":1100000009008085801},"decimal":true,"detail":2}}'