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 #1100000009063796959 1,021 digits created 2026-08-09

Value

5931369590712824634448490399750504182944631380648373702949256334911150490385611426526138615851150865982591025512898572267646015667457910904292685752511163153067546234244426278628033217689758808076126568533347213248846546889789206623684824541226548132799958488204922268498985212073294505899794913984604270213409883673514544573022657205533372215584512866928545056447309656614836928714030366180282712830276037934388230337438347031362274763299714679987348422185223897785890470467715107319702208117608994875632456313037023507266115651280314742858913255609966063283125287724328514023034215178907980956856416415276362639832949335505515192630792929716897073401503238242245171066878842199916379717951751803793014798391089797737930320951080939248041335271544906740142929251972903832546435786032029549669152567618941774115622414668214685467452363075255170439048445858108513351338968585381761286211367878120259078346803816348386594546326740441669991707282485476491579148952305619453408221461235948883527468347267043241114978599014833
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 56 of the certificate chain of a 1,702-digit prime (136 intermediate primes).

Certified number1,702-digit prime
Certificatedownload
Certificate chainshow step 56 of 136

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009063796959 --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":1100000009063796959},"decimal":true,"detail":2}}'