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 #1100000004964684978 890 digits created 2023-10-26

Value

99881890705165886649507376560243529896760835765179581806894407694647401367185202732980096884663646423673712180539063308466924783606976338809189312157695750125345429399171788209129610732768672041188764557532156766014589863642029910911820122314007124863610660949777028150000530605590618737707949990020692463763777384297332015242397264294228203982628023602108864902344461439448292749496929738068872214624591870650640291845181356475948381748293522703981517872953360142748708612758902660656696761595796669610390409139190750855336162433899715974634668521069399195706360896056967713954244623265793714195797624796854580457829210338480507164159086576504148995607303812365084090273625799152094724642763496886489620948810362463223978815806525049972005092680359583392178706728106088208696407128246456468285532415473193003323850750239887992805611577758414821106602808740558512895321965672505411740464051
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 44 of the certificate chain of a 1,337-digit prime (119 intermediate primes).

Certified number1,337-digit prime
Certificatedownload
Certificate chainshow step 44 of 119

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004964684978 --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":1100000004964684978},"decimal":true,"detail":2}}'