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 #1100000009043317862 1,030 digits created 2026-08-03

Value

3720588420502000251433216450155564458310273777782546499588857395009565707037562120582194963689824030465498655619420461781039582021511445055006800777280662609795957558658148309478497540547031901978667666982007307254861401330951860284144659741331877270613639005575233462928177375559562796665319096844815350795877964537984343829841763047868803730534343576900263566678713637427754368515235062260972314266035293353461809291241330684971483864747781340653820120757126363150693899300937440777371013243629803527485219319880480034044950137366356047090948227033390442043173669840960240753548730016167485957870235086679089090741589409590030140991502566081579835646726594789387630173143788126097235746329233894838934975342927154261833860515429344272710706389314457650458140523999114932252410253680062437859090150475530215032134127233367720275629435299482184462697147827398138666119234415836158340150639886900762884756439750158112547420218068374532495129570767650286951415976308653469199511744734296469932682982634266268889977170176045993861131
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 29 of the certificate chain of a 1,356-digit prime (107 intermediate primes).

Certified number1,356-digit prime
Certificatedownload
Certificate chainshow step 29 of 107

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009043317862 --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":1100000009043317862},"decimal":true,"detail":2}}'