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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 #1100000004864583062 1,820 digits created 2023-10-24

Value

55570758077861860817683948672684145646642094860376372207972307488876568404403001847547559902158802805599068766400086316337540731463165565755540028735598530776449509246004427745129188473317909813712866575125670128725589697266685440749849794566894650910140592848390296294383687331966219063840773949916458766947672830801959848651267476688291797529375686190411249478408956166318727324319998886179274008728204127260385082600601064987954967756445226619963620845280492466728505305383759696179471995618281432176489120593493699401538679789403773972533388827419482576944169971958964963078854637598399180751470841659521873924519099670814900070735942645194513274374663684758485997658520853594203708459346567065591636227823534308837280738900851904486992253325973442060765686803336150664491746886881267517979895635653210526109563018743199208327390573876787026474498115755984998223107442078971160545740130887306626721779778339762665682641459320643035184762539730320395172612854792536971781418483237684179887379798819491878914189797858569045077442406582057331060422034546345031553745568201651917678867013451154575588016356365550957096428612641422199028147106582796163363692878967298279296914288798359557603625162130082518440273734954218752374886050399988175454462969374366049930712422292430793838907302244631907981838533341149269352602434647525096247572465162939296803022838219687070673575836805878976680736109534957377015392536639412340594329527961284660354511674442053786416434791714176736694618742218496863828202114758750942335310694758418504779550494193988111364554948817860653213647512155281300124446378249338919076707972362018843409827795508552930982014939911797368614864826277296039842112639391433670984411734688438087933720668188427440954002348285667917630969361516532397669211826812542623928157851318954034781372262003940193867
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 111 of the certificate chain of a 2,815-digit prime (319 intermediate primes).

Certified number2,815-digit prime
Certificatedownload
Certificate chainshow step 111 of 319

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004864583062 --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":1100000004864583062},"decimal":true,"detail":2}}'