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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 #1100000004901262013 1,492 digits created 2023-10-25

Value

1232214307984839243905314570140801971081168786820402698292409612244174407894730081810050788919363249292327271823973597230731252919891607118903103407953171599263947636147355075356173531563503270589158780927060317278522816601801210694223477543931084992455657629280477301818949711812225489293963287570806401986340294170216601927991064206979829529534785398674883628896734830002963205928623323397599447206104662187570079356343227876196400429131264345547386842101931603418119244327126081409326434150021799381893680710586177345262506368966670263441049808168153973703832682146353307140255746736191017973754512108507070402473661602045415349115422665040610960108613293253519628866686358997970170866249480815910247505437642015684581735973527612739254865677007977197572711884518716668716634923332509923202791347883498151815268974139262835812026495036470549369819432679428804928395371507516422416283216793777609079923943325416713676123929912596062534145470795918577712372816659389636406546463956535937126374601166268667757706818700509078515512892451032703966535614749071675328115288095783280964821949571251295973846385257628260689620790903855924590013825274826989742306540816377708877088872615473247014454810987247941241193853467058224143278399158513626059520281213673704834888999579567484258736743664422221242171861401311081006114253161921585182118593899859000414349608608634040690986635429801349603635516195719776747441608288073914241270243272148506788853395767294769855967487247006929252405399158906797
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 57 of the certificate chain of a 2,047-digit prime (234 intermediate primes).

Certified number2,047-digit prime
Certificatedownload
Certificate chainshow step 57 of 234

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004901262013 --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":1100000004901262013},"decimal":true,"detail":2}}'