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 #1100000009059514535 1,144 digits created 2026-08-09

Value

2581929408348521492643317251358945171282931530517446157843944160896649556574964079067800435916298035027356596521004147991272008653093399672702765258982260764815411382240262295472933937333658489049615014937535673763250583830466162078292778195792683635448968202359616234842559714044572293647204506292114488735512495708413455132473857766425897378342697922652931141186038695709265768584091121903773514347281050608973470169780091597115355880286013986694434582879257977175964653081695357442558586131631625720784099422945431533493833574300784594866244726931644364387184541876430795359427833336395832048609921083963132109150368470614846285438672401821235729279845805621104438848422575073312817583388622614283839862300246091946238305020246143627005913156352313294537501133704355233521159231939035377732909132746365583426764229353433606421192023884959520549960193310233213548971321007617920017971371031199073341245233475747046043465927824550217049187914461546875236491405227988719516419255299053480661167981496721287164312110071602611689523303919023944621081557926877340600853793786087715318573918384800865165353852260224313817013896772537199078804408307
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 95 of the certificate chain of a 2,366-digit prime (175 intermediate primes).

Certified number2,366-digit prime
Certificatedownload
Certificate chainshow step 95 of 175

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009059514535 --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":1100000009059514535},"decimal":true,"detail":2}}'