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 #1100000009023914432 809 digits created 2026-07-30

Value

25380975073374817394546896486798158255329883431470514332047642846693430924849951790380300497109279669789198349971857089566262905608414106593097980884087924186447208353241447385267708264534630512271440461308167646807554055951568224875006011384762014232492508972524660333995343507152470859664393920239354285081033894274788920463465545358379870291380690138011194206483781975919893167421999308977297234471355154159219172259925125759615264308199728049674392520918506059108851478699367976427515417660401162906124079440637109952790443813422064544601766381456732972280252621852295872524113515692660388767399958410664860272473482387448429096951990537802450347470149827783416420125285783289245087144279837422853572421039187346442353259036261118193163901801168968139972963939421906697898011269992341243294241469985116797
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 30 of the certificate chain of a 1,184-digit prime (91 intermediate primes).

Certified number1,184-digit prime
Certificatedownload
Certificate chainshow step 30 of 91

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023914432 --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":1100000009023914432},"decimal":true,"detail":2}}'