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 #1100000010589186879 2,549 digits created 2026-10-06

Value

79794546368182996857377031150519915473674600264041014155662269083815679219285470698266467258428247967988643357770977589967612429597043685154513836990145289202221938544946112448853260356702019525684652276622725943638763757598707577908400147465047757817279481577252242858658984227868348513265740403723392870660034563224854204217426425951655498986372584177823664440117688477011698913698261488666270013381529925243231330761918297438188508517051813731232045213397023108944280290351658958946092671282375437360880211215247759851745638881401233914864915109503486002528274765753697665070742042529664155726711097313270960942546819721844282209625803400390207018098880816181179485578902189506169453471609865621245933054764398657795132289712305811838931892186670714056465308768343183314276530608775773246032702471267370558136868521837163093963691322519089208553915723150023811178124259436568861582024723496747585943816791907062567977244628617312719897189757569974158750535227531284399827405956785899643157074814737818370149641808515084121746231408244655145805863918397497153915137899679719971302947200997918669378658339221764117088855506508866879959921257819592030303650923090564598512996084552054795036254421511760224800829979469359280983801900032801368481798221774980101147770719669829521050026698291447665027594089182054638085095020015109328348673817896215136082980890955154810410241612073972042985747424700950508104511870002671438712096825689876348450491112420869544350670849503154562484681544858447805805991040850625072137555990956666257438875811353790943244109906770364474065856115615173348167025843018040166032893675059589402500753831561646965529215088427047323674482822054496047390020897203742939553147517700511853094417806550425827847289742756969739764560320513319144977599049915877798229748575697221186794425633363063212961095476187258182754960188692910992629875843826800092761194922479147581149841300665263066586263851429030128202647018170301989306484576055376383745698548406122500654317210693433859887945448632398799274924040790587567074055750892438701409031856973788029442141336564430432478879343115429809761726048183995687015359532426226568238198347679066168796142997031129491035384697629159437978956667798690720497935112531560420128189437296949173209990101644299243247703111659210290301880422856048472114539044209533899308203883330389853336692094164969127239316609228570220621693601249549252341632467024321993902130958471817253318153154569031634832732673417553751989806746538833095405420515923176178153942503223241617001163219411855267490961214721
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 61 of the certificate chain of a 3,195-digit prime (326 intermediate primes).

Certified number3,195-digit prime
Certificatedownload
Certificate chainshow step 61 of 326

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010589186879 --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":1100000010589186879},"decimal":true,"detail":2}}'