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 #1100000009051643123 1,679 digits created 2026-08-07

Value

67275496663349514669605755268266472629572289056966957609674218894395451302514137813073904296101735162399333905619684394906964433363332388534371827707057555217114027419261948337023117993152337884889300684264325984939613767118804137750158192996557562401402946209930598077001404023743226011451075367012178932174263526201699701608540017679545916825738172470486818541513454103989526613195647590026597356894220633919421030945492206619461612919761535050617813473534337603947766428755473871824954483072097406954353145767667276948011384749138280264271944658824089169349135925355664156513535135937249750258242911635917820280449427892183909790847765279405882328418897819747227593017822374551684030707752414288988270955740997780039512162895837111023637308085568534150692293372058665151514334547011133206849671319703420934916658712149964216135550474895497733568547412988289979831327996883015909486506702370478377663335571997818131936831107912534941897159755083079744819478570529389210132534227610635716091150523251438335397902229288127501988823817050126365757776158082243303694446915376270951083607931881730309218246950296515645930118486208017778800572838319927885295958289428837341152066645016721035396475742795135453719438614215456328567628588227439429709422042671167967854660455277857736905058195584185944342473697776276427364236135622654056210621095899096465700826088510257461517043097848394088523718631373803926718875881816576862235812563786019689409536686921975680539376880857503810284028178192385818848237816260263956106864735413087233495450322650593293669090157737627896110225723591861485887334797473846284506159338110461656166370474242614195258013783617956050111569537397792372609189
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 83 of the certificate chain of a 2,823-digit prime (204 intermediate primes).

Certified number2,823-digit prime
Certificatedownload
Certificate chainshow step 83 of 204

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009051643123 --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":1100000009051643123},"decimal":true,"detail":2}}'