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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 #1100000009033139844 1,731 digits created 2026-08-01

Value

296450060076733577345413333987658742076505987343939251992281524679377040082384753665148988211973661306743177337700528872860459466369452916407354170671903699400665494151091547890995993502399878406175600883111918023031935546822505128927304267554224793691595186064505488961420342912678376017765291844143904354294220479532590801174886119837147628193339145950095749099290448968090550061767384714111519257886331382338067268155647818614037607129127135317279409711521557562074282856402256534457202147813747172779393467701295856445959025733792442717230398131851308603159929907405367717575573958468037974657740607113763836222717248990770435634151661131800498655507658253272721761969150168323552658154190983384102669699339210995590893453410648501168969712115551891610905487592732770618346628053013762425228901902017044716566486946882917119139714727339363599393327082996814709524730497623054806769647035187518305353375173617374818433599566334466334844078569558649161292950670855365210264147551560107457529833699364102248222097414106512007322545197429434232025984565760247694646345202943717444774636223955942425348484290549887625463435932860322070542691745201729214525465574170167876232892872655609201861962769595794966968384313692875066293311029814841990569479437543239090244236338124117400903656812506067799596770844616938038519592976549181144432030634250344719499006862442017277975047465167702527571690966497204683802117935179500083130726160420697815821753948682666778657195051904837698066882294663016915299949058735359939642999820406729451802095542255494834717903874135843708324225619286045697951588348220216552533714162990920854148553762778817620484466538330597456643793286345669813698961052636081983844544280792132251277082017438535591357
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 79 of the certificate chain of a 2,783-digit prime (211 intermediate primes).

Certified number2,783-digit prime
Certificatedownload
Certificate chainshow step 79 of 211

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009033139844 --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":1100000009033139844},"decimal":true,"detail":2}}'