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 #1100000004986321473 361 digits created 2023-10-26

Value

3653663068784353227345475219908231251514208453581269339713163128514050672423419245953584006892813250200491786889309503013717084430510932531626162845910858510755562704378121672682418128791146962837100297721935953638521750699695517389441263445312606923180488494655217430446858908445873129360231806062713091061202881529616660448742927287978101306166730455744210231
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 62 of the certificate chain of a 1,114-digit prime (87 intermediate primes).

Certified number1,114-digit prime
Certificatedownload
Certificate chainshow step 62 of 87

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004986321473 --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":1100000004986321473},"decimal":true,"detail":2}}'