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 #1100000004877737642 1,640 digits created 2023-10-25

Value

31893094252181830517434451316827956518324704626556470136815244401279417872580772262509799930834174742664493271262800056968089460881317804579134696784721800934054729327367490174340721946084821557244699796682049171797717389050180547344268699150138297700989928711386663684269573215657545150782979241777596433878861862757607825257712966763931527194452940850209714771294742130160423519853418870565424240383212688068447098782450442333439395363804691393647945359955833556978534721318852000301565125354229163391491754144179017277993607059243697092554496899445119127449906026933485036069507587538094431476953236813942665295437791485501712794735113301253444103356748195373985543295927527929035693238232218168461275680367678166466287172624037094491870789693200814491373048596360143801290660079740342835992445432746219729582323114970179901089231391726175255949813779030371219560485797586408826588841947560043545580486232842523092678128740209391557334056063829816003912539945388014508945525930574013805304223711303680734364378910276649441504944499663065461790160521856156902213731776549103618309803897613546602950925453692443180027481263603753618671089527345501568177990624750946466959148408403833602380916817361495218846895232046599307383186642210802858136135455362757397064718886356292231967237402639497291795718215299725867801921305312993091598536851610447801481521314743888537167284323149877232369325618157100795749299007867674263890901015502619460067641422478945212068820438212813191782187140235544365452895045866150275088652656794506090015151296972206479207378446852745032709967510064621986541737831793506822048555843906949900156806141568854298149
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 115 of the certificate chain of a 2,441-digit prime (350 intermediate primes).

Certified number2,441-digit prime
Certificatedownload
Certificate chainshow step 115 of 350

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004877737642 --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":1100000004877737642},"decimal":true,"detail":2}}'