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 #1100000009036661939 970 digits created 2026-08-02

Value

5116504660799393972166804241990471878363381762727913538593152044544501910296770215821446865731960943262888153122009329270865469497177993591478134138302595694608670806828630648718565517207639358058688962032507049816706636885379074810723869187908305698137104234410689118809164226797587488874582789381761059103834256358145996420884047388203984585362054338426062346875478728821736326326381419353837455342915836789753887644573874996404254876599167454447133989727089119605113286906815335254542031821923189047543877941412670987186416190887320368936985942157590021311210817462106939989064918306511390839267547278737473774730733430223867078978234049434967348464640841605541770319180093078563740279659533892482889052356307548366369939032700981827254011616466592544474623520684878065538331254974758031845506861515579531700252837672927928146002351898499926146984689710853876813669934421651469668786036510291965038228010171796725557420472753559168665474049687870428695375827704614897
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 26 of the certificate chain of a 1,236-digit prime (102 intermediate primes).

Certified number1,236-digit prime
Certificatedownload
Certificate chainshow step 26 of 102

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009036661939 --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":1100000009036661939},"decimal":true,"detail":2}}'