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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 #1100000004842048061 2,734 digits created 2023-10-24

Value

3895861113846163039720317217909471247364134864799871311379492173088329964761476456384518553454467286260463366966273747014524335277143459901496522402975105141319267380382924532773493584957454545650484603573696715094504030278493555483208504913842292620342105293976477476330052637361109583930075216267502573375330099205524097859637163993191766945764684571620554883986562562105174531781885226870121974896797941969559969220176884250723422642796248469896726138996040312695149111482528323905581507855894341411607832304017636217886583128213643409809385404600084576335999674543525441471359360443618185312550110233053243759690846285130107189647642807983207988112899512106020848674166196174968210906125532075350590825560062069471699760374155437241475160406047538723963052715742290738511553844561487923797480468591275396632178916640327183426136024096594511866802534528790165383681838194370252120909237536518633451011017782314601511845217952795294000751017308626723124105734880920173896122671769181815608356866168682455146673832532740947453109427732283568352656314362058393227341933435033206284038012544611607494576052818610702924292104512384623395961906402242091002607729683966286215570789207167461435949439531023827535797300251582139766256643620608145346708304329657649639697080161353141742898507836743977955610459664391463478863984963804405179862819738935029548717344977946705013197828927140534940189069799528755333446415994085926348268745768360350790762717247537508422439548386222231641713131018370907649662113387264616843483234614997141652635057683067934637321973369066812026562357882588783689675981485502333771732367557640532470445794549029814539114207365400263412196743193542166659654224336147356642842633757879688036812326410008699091757556507106247503884175657254274664646572808641876644856376814996208108916185661170838130954719815146317528433326952996688502490498297145674967676750064961778952851895088313715615718733507789755857251168728951010202799993356669462177988041521060047476592270109567415127134573345696761672514201890328131548525714073483903122310752141986118932114328481437780041092630328560119417962393498435331382363143106018133598721789809656778038730758965018026478254475186771461748979114158941097536884050359872054973232535367761523423564593978616648487413892537490348848486958001758171338503343150299397738901376255505608317080984786610258516563103541940527315713089036376944010985810184215867645886116961792587349797604892939281046900658046042112342198982512888486839260078436317831631348981148299765116381340761568418969293524161977493859018285992323409616867966690243179786967952356081803559082587497425809094942853871701788310743469713628564301989344782210462397681511417714013896910680786192435590733119950963087
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 79 of the certificate chain of a 3,419-digit prime (408 intermediate primes).

Certified number3,419-digit prime
Certificatedownload
Certificate chainshow step 79 of 408

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004842048061 --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":1100000004842048061},"decimal":true,"detail":2}}'