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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 #1100000004828085065 2,348 digits created 2023-10-24

Value

23884572094656147632854013439472575329824819220968182461722943764777847810928192485461527363220353652333351948465113255694044283851991746833360178841358813599210000658611288838641681661764913266294585897268966747043623280418793117599386724818905334518820076184089242322992493265908242847862856441981778693941660197701272090169684496003986246069128297213210305073074685274987602825196158722098598881244943836966144691297787192163740539900618780664895154820716980516695609647136945229258755405584809131480498473031990822607789700239581003790966171789657761876232394197050528177842309900224681576346698343770432019763388835902093328028982049786598363647449734508843345135805093871886788205630166686765005223658944037382453167028219267118599536294876380920090063647222550524162942479796155255534367368197546571935414974393214226654005004504591160934058222449368110711043825646480502595868554639001799504314453520767815771678273184555799793486579965618795968816542398913301028592970184912265020915265980660445690708695667874893121641469208021608287674357091474158777171537312945928377903735033301301535131357449768369935949537145483979852361047605401518737998662092987300706550539613451048271356187552128816834118911421745820021173729260053006500094923095114541050016544133061264118495643571237551729705140629413679273376168689761920137110741208059070232824306920940983706067838086530468935148884351027166126347796593555668467289667884999168675049203777208930557183451416853426493541116409343302937530839932411887619336640275509742004767085810337425284325026265885763280553691573029539897752564287982343773131011852898323161546203259209011164639946944712885980395255284662263293771241518180362361299220654806579822072235132356667743339093408178432549515273400274008670234191674198449263851469662382253596090522622058071991610822494774047250852861532888969529003568981810161538676263697870249068690726940981162669354711310451338911546364978511206982918081163153299543080393881929647480856517940559672645711975208943138613144240578606328986472254703480733782022117726938024742493634225909318667030950956187464457800298722798041357071212398863367266974423351337232804555287129262676061355568088371982832844436742556560206101224884615294602835354533039943213984970716066487902229345136680012671481686479248636274195094250649755937175209189373296875134555729
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 190 of the certificate chain of a 4,135-digit prime (452 intermediate primes).

Certified number4,135-digit prime
Certificatedownload
Certificate chainshow step 190 of 452

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004828085065 --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":1100000004828085065},"decimal":true,"detail":2}}'