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 #1100000009052609377 743 digits created 2026-08-07

Value

48042675882190162540945540257728226913825847380544304895594082991807999876811692775007331039213320807955670103846222395486659231141100612676018927832359892459001736552656942107545222488733761443805877290706831300704494444619323984874449289172288668475287902000020513642596791724203727066194700267058404867962695122903104582853475370408392277873178297969566744908013553002477332720278532563416969700481962932909107736192376926503153358382673465958484655924544968648265599687948531868833967273646346911180143566543843920135230544019225747934368711807270155546730278189882326720668404527990486315923296051449544620799529607305834170725431242255762000568997652450992030242500758716442722402876330248989877694897102674573203585986954526167651405977
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 72 of the certificate chain of a 1,590-digit prime (132 intermediate primes).

Certified number1,590-digit prime
Certificatedownload
Certificate chainshow step 72 of 132

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052609377 --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":1100000009052609377},"decimal":true,"detail":2}}'