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 #1100000005091641591 345 digits created 2023-10-27

Value

224385163014354355558199573127702019044111927767901830314145579007987878196846928698013266845165931544472632696160642982620450808794216914818059489658286583720591405157541246830426506765125563605325397103999021397469744907842170945578265077444048242810914186824393644394634044011274944992516148615072634308786425163339840502273803102298255522129
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 14 of the certificate chain of a 461-digit prime (63 intermediate primes).

Certified number461-digit prime
Certificatedownload
Certificate chainshow step 14 of 63

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005091641591 --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":1100000005091641591},"decimal":true,"detail":2}}'