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 #1100000004890744488 1,597 digits created 2023-10-25

Value

1392532515584192767725482269601950065898925092930955308076775849717914035332232863907367820549359457317519164265983808691819247688565911603527478484193673028978981846082135273108022875650980816916668293210899920285308362084376289050052978692731030151504022096506825236977700286122779069548912161390415842467418720554067354003269462935883053864180245162778445009089790864588752964898351598430503399274157295577983991276192276500529700192172578571038657501527388937034819305125411783124542759151048636361533384537735924594789329866870635508274502048720749643792555565158922383274475601170166985544024271789759482738815645546930432831269591800026524194558548136358245239628589756100583217246230315042432000354967560656348058900841016110652066135362106368883508962743391022089196211341510825684368243960780184863272159594390618339284088166889941969357159023149924739082517534498446637833951840389704106730139093051901888563279488129000187629859785659239538434321064543142008756355617705380437930085994915152160763781328246832146459704041897120526041565973784466512925138579554622377185661658532460377044356218179624372986942496552407223858290670524251174880592301653742289403423910391046473071537982546784458461490927049279530842878057303771568693610013399609698738242839644613665377595760914256064236579911342952886722387246866617584886904434605008568936034009864262040984236973660615932198180015839541814781858622167815383986451623224928172114504613883737594982399497889592935956717865083085713562162501585131504031581965521132409219473708372275825341251877663653266852587800866674817187720277182943
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 68 of the certificate chain of a 2,229-digit prime (258 intermediate primes).

Certified number2,229-digit prime
Certificatedownload
Certificate chainshow step 68 of 258

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004890744488 --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":1100000004890744488},"decimal":true,"detail":2}}'