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 #1100000004941340022 738 digits created 2023-10-25

Value

805177113189512353869732278393250506331627156413700826441261794798537391514788364273310344653526353011814579862118172305796918093085804163191769538046602278689927934962139682291112428427370130283179700956571482058537985436709238067059573277097924955982328438055145944749454853525317781123419578643662848510637158312077068884086130983636611097436608657377591609399461154085883056290757099739649774626337301489142947344080089528636984436187428876291390539189343330550448788049317343062868679556195873214174238749549477688096259547421499402542512598891193031080024225644953564570398142619525366777400488443380175838547827225749754096704089192989282434610992172267520465970531307253882014170104749774869912904202443778402749002991999266641581
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 123 of the certificate chain of a 1,650-digit prime (242 intermediate primes).

Certified number1,650-digit prime
Certificatedownload
Certificate chainshow step 123 of 242

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004941340022 --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":1100000004941340022},"decimal":true,"detail":2}}'