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 #1100000004967887967 438 digits created 2023-10-26

Value

246849300343478674786034613896519315792795997683722147160661021735365432596618054378358273305944817206551376552322338276984876496447285770527203166160374960392879113420972271973101683155712861996001621045350380009393904070917692874970490624402509676740742765448584228956693231539821975992475931276608626502448604936981848547749241966403280050096467305247876681035939545587474688517946995610956818711886447612548218269374160610159238594441
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 89 of the certificate chain of a 1,281-digit prime (142 intermediate primes).

Certified number1,281-digit prime
Certificatedownload
Certificate chainshow step 89 of 142

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004967887967 --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":1100000004967887967},"decimal":true,"detail":2}}'