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 #1100000009079526613 835 digits created 2026-08-12

Value

8965071303784769555661631271615054328713018360787944731713489821765042583045553795707043464948245468571194032854421349425672572644957993907864159265880777071301466070082694926857487839806187916549233573465526692985258928356144129026122163406178776908859170669212271237645145668209841723216484230137626547012574801481575442380134528772009439714355273021620599852785628424781333208421901694518437363226282243363309591872784990411866123106993654550345192079219145615516828361268746735159088218745090695433146531134240326502464078240099610718268490121954317108974284386723184365467769508218432083135667678986272693126863140576345165905670208735732508780246956703948442705341311286349876892043063972609408678232108500776363250736331955103943040131485539521042413850280134811678246294765302248517813354404583423074647628773375795562557822909
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 95 of the certificate chain of a 1,851-digit prime (158 intermediate primes).

Certified number1,851-digit prime
Certificatedownload
Certificate chainshow step 95 of 158

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079526613 --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":1100000009079526613},"decimal":true,"detail":2}}'