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 #1100000009023309100 618 digits created 2026-07-30

Value

616884258787199195021037570147858637177125497570807030494949411359776288804426314989066666478788298251767771537820580347233854495160734161212199532883364450745341594197212657718150062903916743748480875430497191142252777761020540756917057759446327228774051417746663060762652877251409601729494346692178652444395066413986673583824020781009170943106620976530603309354602651516987625378855872968653034704037570408857871085870833769164389383259350492147768018479501375863702712709282889475003496897221202157924894840077715270283451856197233972403201960671817822168241289358992118331736198863083406554532077749432037634651719
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 45 of the certificate chain of a 1,142-digit prime (96 intermediate primes).

Certified number1,142-digit prime
Certificatedownload
Certificate chainshow step 45 of 96

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023309100 --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":1100000009023309100},"decimal":true,"detail":2}}'