factordbrpc · fdb
Sign in
>
?

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 #1100000009052517655 1,347 digits created 2026-08-07

Value

124165791568722016891290676803177478928998321361833777809068234940210200708156120899975570098624734901736694867223404298013066947008407862308012490504630002604396649784177092572604988192612324181007262181817600568755023544456778121236739726197315206541265319884168540424819029839165498152772555197506238917761600159765348878820693561423794631009822051561753657471232750435676341539286679615845133255983948604278080511089517703058812942549693782154185976600142851912156792763912640935613452168374227969503290314081804358539295885624550003811110992708556100757967790006006326636477542398688861533338937677133360490728508839081498646396815212771623059373801808448411273327554056965165653751973666118192811074549038681293499810040113834932782330598481802758431162253892561184049045598013379981210487762738040767158278739435699847003803707473142127746809176789553156158611749555286695220540607011067882062128308346644018048824136480758470099387404194569763923598444095261838072009516010397346864431973914127435940454715021435171979143738840090127179874614639817392670310058513681661523694148613002732605480342595970626853375234650238286534877601819462401239240528688894674232511488267827641101712309284233597626549246022257347645213212020071161050016329271291742202988987039956969104101080987889491030212930864303487068284394745444964466083673545510401
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 1,589-digit prime (123 intermediate primes).

Certified number1,589-digit prime
Certificatedownload
Certificate chainshow step 20 of 123

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052517655 --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":1100000009052517655},"decimal":true,"detail":2}}'