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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 #1100000004881010902 1,949 digits created 2023-10-25

Value

69360134210942337283449505900484133465155194277842963262907048132956289763244883419730197193667411840604685414428594006368079603024783980178571817925304307965658241302459723941585243188119771019239996768236585580985487042487123746701780155403738493333962155655550353479962131570109001437711163538552701994463327814671330875036812963517294891255456563540791505171376106908628980922752708798282656023999013002636308518384675814824978995936740818674029460537188876148294586646791357046276591950535018043810126435119784642959175154544956096839370217092457070066717226253261053363943492173143940267868658767151863225106036113093576481052839707843898649914798029252828864016441498830506462664701489689518129453895466783459454742332515046704020494510823300870038985968224615913399876425376006579386537958828779087712787346366516051447067332462181200989798437570834015539069570015645489996106794515303816854812276864133078469200751835518112007949705375209142022628940698262399779254505710331244059643912187025088820983050337548243401930993266500059348126365441001385724155981711264032615004981239550494540033456477886083356549687322619735004880570046289905863333492635849336427781115167809939446135106415390650105268609041509116757477704562036565967274612837273288709648479992364605712332192599329115068487544482873808977627264707533752465548762449899343193124633051978644473051856476225590892498497967427639220297748653420114234234242367207746067314792062041288670097168027326616684582543469754340007058137976079799154348258167315736855976760835530532696319389618154071242310521545093217568863529096024487663138022596050733761587936816364941646523941171325604519598748556077109822675066784845834747471821723718398898187432815215724026006648668087351090480994716624318209969808645533001575822924234017637426379827646036709511232792950998428148129146993508378587170162897411033487024611260149306479787906369958979829542548728701166752493972812658395977973961
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 47 of the certificate chain of a 2,375-digit prime (270 intermediate primes).

Certified number2,375-digit prime
Certificatedownload
Certificate chainshow step 47 of 270

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004881010902 --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":1100000004881010902},"decimal":true,"detail":2}}'