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 #1100000004840868320 2,409 digits created 2023-10-24

Value

272085529295663736870271088380937646043325369826448039268789043729502009790798464896498144043581105005274937910096513438742482329133193480784013833151430029802696669177348844088948982080548525278734935846650896451247714114122189973563297422661669168545291125764932170020575509065693194720057754721935349596330169309671308085297765670435169898862387439891209003966268797606793751748806117497781848910656243344964125904871146500587918656197438221078091505844437633906280427916626685127739551559516517158241555475774177754303299146519253730221604255730025517877841907922213928319947151618507514055979889971426157042661415777882774113797825126464371907725888596357996485643138587590960505621344973389744993896530172607701164706896340465208005832300895325865291536183805391281173329863566764675098126942305344182394573337125103565278495144374120206834840713541288881826154900762114528222380199169821198790715871464770811083775207630548950209842905585812584582063929130863451270754397498961375634803741242042760335769155755496785328500171955028437445889097871325190781234384804015564529118825248617804909798215308143690161193471024336460826594960068107806957763665974369396253528323325364591427878293801461286998217399535731455269214149053160275349027381247002779985787941092831317827990420224106336487876389381024102209928747504300577378242960206336417768497829772808704743139050557358228055045375193470051616547340701899269478555808874072320256954435946047271317303670017233800698180390644821623303950837408038533786699894862257893007265456141571353765017427901774725390040618429154980622991808463195990349443484986975245070595687023523956181135765464724125387591725076233127911789450525820360049856408527324374467139507105750802468173549255720024632435209452904330939228740414602630567685633112344540492830627702681483155341313853528906666453353418928473724121565292501637314513400892555912348751367974391019397501307968858081651036747626229605678975043538937711706489999841085174431974002196463979221399967567671007425445695287441384068574680630363595954041257946808706526835877835912026235623616234413936077839807108432180863537220260616238396731949697103629397459031101066108932725015300347407517931091701802617382443092883761870256598877874292840475919420322454891938327829468155094047556558503000785610966238759573347721677170298451967420620892426050838585043627103175476417073990896290510223847082808987439
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 100 of the certificate chain of a 3,473-digit prime (355 intermediate primes).

Certified number3,473-digit prime
Certificatedownload
Certificate chainshow step 100 of 355

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004840868320 --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":1100000004840868320},"decimal":true,"detail":2}}'