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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 #1100000004924594048 1,091 digits created 2023-10-25

Value

23356778482599241909370049617386136337191478268862862610358050845394436644904331031648474584962162402917067363551244467170331422634810340010118789780106292554180115018957410375665972303910990841550832795626707475508115030875545414399239673735693493323901284992259439045300764786578384740418379222723911618238662269781942679356396655448053338571048573940813972417249136526039622903920055335766941151403256760879904836483791507952846800700073646928734922239691476147264432571198651253144531959967345054238576560734382787027537277569222057954926519210298996339403101974002273990534166618158828699950079643714134584457335245575977231055871513014299225639883517684312934683897058522339056063975883388469866497103687488989253112053623024169416732484107578163939004926780510648089951113445969800727524112124497719094005315857691468898593289697922699233852498035561893902527196201699238559657131521810792611002928161472497677859542655455592126847136552431981672790769081813059033471083819356409407611113215694274413096496632624333507653170828551523988822013044743760357731740910656105431413075526541
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 82 of the certificate chain of a 1,894-digit prime (207 intermediate primes).

Certified number1,894-digit prime
Certificatedownload
Certificate chainshow step 82 of 207

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004924594048 --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":1100000004924594048},"decimal":true,"detail":2}}'