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 #1100000004973464599 548 digits created 2023-10-26

Value

41571320682300168433304736766578648894641364646555754371067936177959144133549003187069321848122186337899687822870961842499952842229448607300871148379424747261235614401821011896841378221241264923920570631880213530980026515960081519699729937111881865549470497243280915649800900741463382435414961181628116455761509228732397077220569853748903972606047214885026672775706063206143724589434702826976206623211916131900345441249629008435073006973755486637944661049011950375369727515287234963844755395980812317193777779003096652044437697512581786609495752449
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 76 of the certificate chain of a 1,220-digit prime (144 intermediate primes).

Certified number1,220-digit prime
Certificatedownload
Certificate chainshow step 76 of 144

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004973464599 --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":1100000004973464599},"decimal":true,"detail":2}}'