factordbrpc · fdb
Sign in
>
?

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 #1100000009057730179 620 digits created 2026-08-08

Value

97658522252674978434429338922958834240166196409090230582799419085026121415537628547907941691715733891726660151412558896204825741738073184608403732456585415064323747120115363316068876497202059538602867923162499521939883042064530737101397475137096355709580189484070016340530575818074750261042030248875813606916539131732939643664823280797979757433180358111452148384572749103506395937617286498364720958495427106019948530227499198818608969611566309011833111003639242718255199251569188710800291613552751887248669990179923270728019162478492002953008694377027012360029916776502892821634424936474711757049030750940578495876679687
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 86 of the certificate chain of a 1,672-digit prime (139 intermediate primes).

Certified number1,672-digit prime
Certificatedownload
Certificate chainshow step 86 of 139

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009057730179 --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":1100000009057730179},"decimal":true,"detail":2}}'