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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 #1100000010596758652 2,229 digits created 2026-10-06

Value

326226410308914750271096012491837439289109291963906186416761109193447271882360327169383444885730086090033445023405702087433637278511733989240752432935867095766340903238204352375647344609048340128431580622954892749135023297459865090036171252410884664247016293553916600285319547740042751228755893403448838845005642913100341035682089644724674292623599354676680185454945849103271530544357073424101488295864249787902941121015608273388450296858314810804636524091422212728993408217286198847060292036050674860637322162172746825265835737775795677881906639139625952645175973104794513890288086010329839892643664331567727014250087631755188272885533900169572539952596108198174245597229792246779075114320568893522960378288024503407881304476320333893271284654204240316418452767041619954528718351277729857035249860948685547018507181536205690410929577203778133188665531272421912292315942997751202664871776804394582013062722508861332774530977598556395273792866846340781097435590208306612231339497624418560106761904360559884704947214932924812197167877802907506947279505921531848863863124980226675169890632346459869781949608699248091687626972540372621938259811138323330943893329134910091302078701145555979968813016125530692613819221643023459290403781830110940490699463050509147037468391957158960425115722259492951637387652622766010350426466792809299044155783277737903384130466682171391341720372646567774864982288894643110972872550424045118354515159543254713792823702749988910467192950377896419435353813982207215512400597219060603119445572521480079110116404323715590049069345983555236002617915286109482593323700465469429340501032131117748101564907477620204576614926566082292348211675269949582118226515691144704901480750103120956270043783841834016438048053023537873045032005879487444158206280195794461929612324639488570262362283829089562752257571044919021414296435958399710245266402215205911733595678893551690058916181211100131191693552525633909057135593513487415607480692672316433545927825175564378828527442425749454980913270855016529812007738933594254776888301452743871761885024932292571493928307759341484363509198102055663888897389584922095083285275778130193641846384404644507867038550883367465288144775634996353910925203249225713072925505847196471
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 95 of the certificate chain of a 3,203-digit prime (331 intermediate primes).

Certified number3,203-digit prime
Certificatedownload
Certificate chainshow step 95 of 331

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010596758652 --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":1100000010596758652},"decimal":true,"detail":2}}'