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 #1100000009059039616 1,987 digits created 2026-08-09

Value

5849871211802083716309697711459954265967646890415398432720195176831052056927812074020520818179161011042588435639230603691357062665301693873598926299501456108992462427558145402045179310400115182952317605551284685515940896973183890494791317523625927242069781959434452180677814672424013372843472029479505189032467308428225775231800431947719633351146938016514299934311588395344179779011438888128715101748822655024456957972592445251220175515810892856104595148763463322954375684850822205957271507453324896163757854851189297686818078412743007830965360534294868619280394655851627564777030864448699303104386094175019385315644134823456600659386310767628153434185387957555554362426263904761995008872122419340564455693256453847058001977111417361152470158260062078132647563033429671796263450198665603499929739621793100210389068167673629386648484283857110123791465447468184295294379247449773241252929944076602033009651216631354887521505732513374594183636585884114616499919267694351073724326894829102501122444737140602855018187548136334314612613163256442985376110270700350205277179090131141253514158000137287065878356738903359597462524726054029035404509403891590333890096413921297987727863928304991144401343717777936783018882713778338158166949888433541462720405026632322318115529810260255680557779632524002678310741458037422380810724351327589976668651777274171817662180290504779144848015545809425612441380435558552808859657133790743818121837961176269915402600347600553670380712087632782933109081837026377427919522782125514044456786305517806001360318818981969854295543281499517266528698836096984265363825008983946478293525060857189565833385333695522838123657348167565931389390243098186687351029780628048252906345198417914564611154004912762443187732601611881618499675839703229964932794792635777045434106151305481970616788805020776911009598565611465322725130419335552825818494958830781016211713894686903764590489874925552359274676859431454110528358982828668137198727874724487800590449898716546919761470133
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 23 of the certificate chain of a 2,260-digit prime (173 intermediate primes).

Certified number2,260-digit prime
Certificatedownload
Certificate chainshow step 23 of 173

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009059039616 --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":1100000009059039616},"decimal":true,"detail":2}}'