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 #1100000004923738614 521 digits created 2023-10-25

Value

55709004676788295685645322397767236540642672397483372301134552143069493662603698584392432215013479597390929572079547521107083861476007151689425151901897239333235750078745414288329900229230357701112299464528577415316029604449801438155807336604220148944396177526802174022192847642417717374707691776097100911228560379218814644912849895424451252510383938478018320083609466639132590588650584361969930785215106698135421900237177126661319521946088492718707933582691792815879735332393954632012019027093159280556042221796172348447
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 149 of the certificate chain of a 1,909-digit prime (210 intermediate primes).

Certified number1,909-digit prime
Certificatedownload
Certificate chainshow step 149 of 210

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004923738614 --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":1100000004923738614},"decimal":true,"detail":2}}'