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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 #1100000005739781851 2,401 digits created 2024-01-17

Value

1913320045433927722054056814132018466002266379414071712571800076098480167026525353490210372927849341251204411034905011204235840714897950798781615253028620861000420466819699902457106838551047505925137333272565279367392214154048972189180704520001907006773366712540152532250842491216388750761344502816551859577168138108117946384070268089338553580323516218497526618920384705202452187026635777810790095394491875263868812002545175625984656472708651748591072799432834618382953438011185954117720044769078438273156850090017311864793702938398791096356900299775037673500939173717850106377495049887594638834725719459715879659252274489073926048072948002077722799493120299894674712347821417998845375750606669030988968514457646116505619392883542224190585392002239025781873254007934747167651626727815936002422067287187118805177627539867751468314308323636395413468883437508157405685899162226897296437988528300168586519247830362106579271363915175869448167295402724296976174643505309547355774211288046401229370620003372612418095795758543049498684378304096472315484696283633091316444296909261358603093006612657359809958625965726709589702159760077600676288774067171736857091232952389504612737971769155240318361509364669939098741754555082233702431091273817000287210984753158454736618256342814881497573951861584090146545527362677954162609010236423861678719233226616716222527725848298022110553903483015943574431302947132664752068380424473089953805893304729420305224111257525004774226252047397312789428163876659001263515286650953726180361311203855736014418863221139920688998653374441784968267684165009230500629920017484256649142697434538329415816148612896664528114263277036658884113312030800154644236017889081710425577320990322189254003322414719876879608098793188216303992698740876410598857840123100922262098628752175468917906181710484853181316132742442129146792895370557290821562411983240191951245508739258580319529082367076963736668396344321992757056965859854135346009937922353631784359591968658393799120217234218831569745021045110513606348190477674884894396109289934104388819723599915079490879378607976024648759087263073219741765686638121436324296332524203982221078340440138695654950447183420381559826928811953455118202871697586264416588871498668972446388945558468186994887585083626627412074328366767104772217546092281069416834926200828973372553831430204625359235954215717234517122636852658698256576917262666422478643763923
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 13 of the certificate chain of a 2,548-digit prime (196 intermediate primes).

Certified number2,548-digit prime
Certificatedownload
Certificate chainshow step 13 of 196

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005739781851 --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":1100000005739781851},"decimal":true,"detail":2}}'