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 #1100000004964685882 406 digits created 2023-10-26

Value

1013987905788784932148770691687136630068706958246445298897024790704044820407002340689728271244449490842889927386079557466088736156565732517023691120209614340081894606406918084874348675445949609468289565757745945455830090212146081515872974030998639558613291190630217534482710500034489282995171160898733589008188941267971519651281402972331449271295405964789760022651064846330975278242353594539706175720819187
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 87 of the certificate chain of a 1,337-digit prime (119 intermediate primes).

Certified number1,337-digit prime
Certificatedownload
Certificate chainshow step 87 of 119

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004964685882 --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":1100000004964685882},"decimal":true,"detail":2}}'