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 #1100000004990648477 432 digits created 2023-10-26

Value

132576234985891325091509231093912621691995805972370227252574193882204783229519400677224512071363999747281813944721753149457847484892025053826291499177408206796180834141702556310858171158364114721438311714179640884208021400062872769775731481257201050995568622548376809034303427901870345788960314071060672881668361141719780830121537003211185511370641284990526951517654510930955853602103145305239751050123966562200405127549788932465317
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 81 of the certificate chain of a 1,065-digit prime (140 intermediate primes).

Certified number1,065-digit prime
Certificatedownload
Certificate chainshow step 81 of 140

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004990648477 --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":1100000004990648477},"decimal":true,"detail":2}}'