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 #1100000004895552748 423 digits created 2023-10-25

Value

112534218513106696157055802276816372438434314059981584126624074798928703985938012099643665056200890004803752615977480091539586171088902228539495278664752061966856028802249501635119635952410919552857883150870080682958069707568291831620983775357623826254223967928000910335281402886405518584749086928877834666250355016895811436070785205271733975971956242604643101751949113587102836370268911273331535118645774286509919624494009
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 192 of the certificate chain of a 2,148-digit prime (246 intermediate primes).

Certified number2,148-digit prime
Certificatedownload
Certificate chainshow step 192 of 246

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004895552748 --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":1100000004895552748},"decimal":true,"detail":2}}'