factordbrpc · fdb
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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 #1100000004849401536 1,734 digits created 2023-10-24

Value

121917356634151017254641585355900970878475107996907342200381026265715359734284187096304106564494625035259332313950304287962119696139682031400418795638683190602503398249595831382537057094063907918103470649373503464840450646966919469696426953079904398155810396617978549885658681394833176814978848978316635714692625805188776088877003303153685926693553563230211247946408896727635584592717251198277807367019796805672335635574904919198112099058276474907204035997752084316696376270667620512429002767678660272992577619840136763367952923327250111212217564841940566082249642252462018297060019988117666374169914316030641232465082733261286268516879475000461761712760773630807086167715515006275888033295995237969848628157705090272343348576877420305102607608008093423774432108659388254659895545440715231524155310979919683923569829547736915457482775249719151135745102116459705989900096380401005037306738798986069923497674305104383071900673780255395953725712232363646795612851495173492699772737301784522458534690444268274081304393989372795334052202293827663546239686648714139689863034499790184409646848971298902533220983173071594884003008447132922662990897270677622568670381937127893751650653676893231864482690457068592992114973138687340590297494244224047925870443274340892341817257533063598059009745893844933255005161462957133217127017185085983180321230919057080543773364910280333860142432690337054317245082152879041399263822539563801651336636807744399099901134578856262573186170080095249618229016904442028732584502351308573604543533575995181784445776704488726788871852005186115052028797879184241040475507737704489835471200237062862377178034405297995766040025798464423529144777059542768171019841539333143757880273479054629276397965090521998924340231
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 169 of the certificate chain of a 3,251-digit prime (396 intermediate primes).

Certified number3,251-digit prime
Certificatedownload
Certificate chainshow step 169 of 396

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004849401536 --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":1100000004849401536},"decimal":true,"detail":2}}'