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 #1100000009059514710 718 digits created 2026-08-09

Value

4989354957897501795622500026885084011095619190115077527012785779285520882363765802611788310810392117648190261642128406722754155273553377679310941900863712012985148107830354142484906919219251184477588914155367206780999737207642110819251258503564114048642776901874109835861310114949843062198415371518969626089335821931976487504811928498207366828188663035773381844720747473659663119983839608052037828225801095548246926225636350704944841674268783879075456286342405194484196214120185542514927285920009400563297528169420483052521174810267647984710110418927030238431177365845708865326793465767167295312408178268537240984706640876579928665148944204555312576027197312762303984731172793510426454676446902250569958361193817421809
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 128 of the certificate chain of a 2,366-digit prime (175 intermediate primes).

Certified number2,366-digit prime
Certificatedownload
Certificate chainshow step 128 of 175

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009059514710 --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":1100000009059514710},"decimal":true,"detail":2}}'