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 #1100000009041829288 721 digits created 2026-08-03

Value

5674493149937293149257401153532392794889218220590877555518915042718756165429662176895986331337125995214429820218388361245368777676311377805152428241087583038051000951017702040349159012612556929668525546709359912606987850789199475597384964623111638360132457751375615948116595369595867236910766333500815581584685075569468996942106756317134463668820202083308525698698916200983454244917384315918411098386422430708175729480696990889642269104908126745902519030872712535221681832428925309580980299508329491080790600518254349168801341224344027423601493398749373354483655253277989718827233079535775287191777151092970757943719639557328662799891367678202958557541415742646795803851690738575652936346487427451591999424255910745161977
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 51 of the certificate chain of a 1,304-digit prime (109 intermediate primes).

Certified number1,304-digit prime
Certificatedownload
Certificate chainshow step 51 of 109

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009041829288 --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":1100000009041829288},"decimal":true,"detail":2}}'