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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 #1100000004965532343 1,210 digits created 2023-10-26

Value

1304123889514942429116324812340755473848460344992815859905282558134243927158216646024221433742989495687071431664799226630814288063698240495721089229832879587404726685815837500158318810506169853442412000664510981421245433374766092082262583766609344696698023435334435900155303965660107274562827118505436153574367929205776397629119650248636659430291669283021007820306485376417532115594374049245809947627976864193835644177875778018577119778103035624162202413014804788255616739847310505410484148124820509916681268293553657818002854933828243514686341624976900912548374382685051089281056368720366692128825508559165178780292265202095437307125685926986845340082356508055652548178661470970739347318325447798219997024962583011595855495956503587542841743142058618864990117919769003823212536376857728982272024170141500602945347129803738079273996586443274538991827969563906061107832370276859443066694932740023283081872033990696308963490352526254765622618922305566639648878735080650461301356019655814268043709001329689732362796499822033778900931392553480245329622380104654556788237454313858028041254292094734508964479654183223109936711176124308368912203723420557909057495751859006212557585748271843083202081340131043838914237
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 18 of the certificate chain of a 1,314-digit prime (213 intermediate primes).

Certified number1,314-digit prime
Certificatedownload
Certificate chainshow step 18 of 213

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004965532343 --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":1100000004965532343},"decimal":true,"detail":2}}'