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 #1100000004931002808 1,601 digits created 2023-10-25

Value

40532153554839745953294842056632785109568856509601418097420743722193461006783064476899933154677980346842363395139592406990610696016016391296460302237080312094888622917661206118177493617877625465786794749421054035234700088317023874691332116829546166948132680236191353856067064652609844101650562600080861265133194773333164593748255434926801337009748848948230588268220614343883983941960025155807008081761655838683712769703959116014028661406219869232568721657336919210711062591588060291328603038796142324673701864739929504020383225034330852755531378156399199305086603518672815610844551663971805757398351710711194122280648891675818535783047645311688431313553977683284073500963642990418882246940413822864735864124543063753528390457659167032650984852433503079513094528142443959494413529550177377344366595849894857226149141461888721497705192601422995552578732070792329761793636257672868603114467722339462042558688110337853392920422785558752560756264917847439644795878454384192968759179780424238565587263521979736732479944853265638801993085196629410634483353632602585633850999992557636119363857891573720664724513305533211555323136653443257423938216174253507728718654791180248797380239987530348482085356836430961376056542628587140059212246035967744633684395955133344293009442622263184095063023793396334399865551257579780508081666025886430941618706302593248983191333600340579656539098449390223896510795183934728364263005486412885481795089643362196944660469296316161227428527735875108615233729102079174219206886616977613156841922123610449253842396573601228322419950251498617748691237397123651480946399317877296161
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 21 of the certificate chain of a 1,790-digit prime (236 intermediate primes).

Certified number1,790-digit prime
Certificatedownload
Certificate chainshow step 21 of 236

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004931002808 --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":1100000004931002808},"decimal":true,"detail":2}}'