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 #1100000009088758029 795 digits created 2026-08-16

Value

159233770988938298458729128947330418929875137727526452358250079712788031546759631603829501698358381487747376272335017389758382317140379635214752766024487024424915666441046529698514020264022389754794332850023756587126018869759442964274870449770477809535460713359322015890006080270164055991032268287986832303070694672807308396630720755562577844038089358426668615619112998492896272480266148798051179807290437920233160557145120794181205074605192503030373101777517896359395523220686628245682892079324167206977993712843004949512090478602488455276319709281048553556807303932055850518006718381745860528489570961769594389441561136248929976329358558055148229255100109162537433534882687714943699825488218284507060131927165955581440048775221683435254261205409320019932994185753705249879292955184392642428697
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 99 of the certificate chain of a 1,975-digit prime (156 intermediate primes).

Certified number1,975-digit prime
Certificatedownload
Certificate chainshow step 99 of 156

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009088758029 --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":1100000009088758029},"decimal":true,"detail":2}}'