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 #1100000009058403347 848 digits created 2026-08-09

Value

10907779313595016245201988876844429535079862491219537642062859208851967476163896608351309262931865248974642444774022242337407976774889035048507589198528647884245627101604556938532286132081021351992774839673046287231068921310330617988561248705934372069584802648673897688304118248543531684757261908213180334354869587774529964116938833413928429258033105639817714212278393908425425838820355859293638144803407920692542315299682680880366758041501151415165938829185793533754321415068107306325444472678210344781875352682964791623639577963668394990411875804503486094539156376469213527502592182815520020821512331998646420055337269054618607205089104108170966607172639858275399875016306071488999478757693375343827193498756553850105296661227084552535473617442150538656529545346353978440524606937295882272851354104270189984139012006007138181743562904573499694321
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 67 of the certificate chain of a 1,683-digit prime (129 intermediate primes).

Certified number1,683-digit prime
Certificatedownload
Certificate chainshow step 67 of 129

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009058403347 --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":1100000009058403347},"decimal":true,"detail":2}}'