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 #1100000004890743843 1,863 digits created 2023-10-25

Value

180970565654957284545695699280232892183928653825753070028590372183951811447109709491147332105530539426697522389848767966285091034697895046822647587393737508537334941021493100286339695292631754473372226780566592835080706299906392969466537225902280554893878654950907932355313270897681287620808303158569355508560053279068451369949176964270930245952529361319385867372774928845508770825312771218582618885476680571645389131167903155801044809409422942840452430480183721546003790996744261133505691439610253960350149361050551895695609635877760509677314031814254562521652259672321352302860995927445538013125525055921285875045895169863088315534660020747604021266309603860807452974023383759047511844643890464918427060080422307272787015508449967798302717746007314412625472750460666742666650633310914725361743469878281845552644355020375582498733723861933291014415102302570678505840933477333149334832492090823257256031074070879587433431432625755996998771091714068163499378607601908428277201000652020017860083607096683231695884971945012218813891755777226708588115939001016273617352633986594052818748038499989373960992334382750976672532627197954387145345510881713844799692474965894914615559987699049932829129575285054845613321551154869921569906465669577936118510603532431037229353775007334308775541018482775003860057590747710185534765067344167822418640315351610044518889570108765009438812018744181087713763411279380305561368749058281752994567458860139750695416600740883605340140437329246845285256276625068543030528301473660152253970590359476844904635297713423671387654416584181175361413274218754001850952938942015035111369162985234612195745919801925749889132468218700935951294529593056518740151818462076596448467170732601493735016335964171758815763641352289865368116743725174846902495808194963215069303931649628276643614243123986626683958732239527065162102803547260928662872802331
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 2,229-digit prime (258 intermediate primes).

Certified number2,229-digit prime
Certificatedownload
Certificate chainshow step 41 of 258

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004890743843 --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":1100000004890743843},"decimal":true,"detail":2}}'