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 #1100000009079892534 910 digits created 2026-08-12

Value

4130160969859967498927268300677221107624251361562467965793062637968203968426608491610230992112100219084999053416246626050807370793343877162647834229149689049032258218122130340262839298566959182875856240067459483072835428927869634772130609974547151500040374204460870181336054579483668075388864455678921952684502902307612828443109066629608419025566082281184036112632221868039055507425174674517845073602340978586074105184535079917687410812074480037736182765924253726285447204275357453931999811870509450581522486205003001293924512850469937056136842038551291222965115988638721361886979635939619794876314005136174085724726665276923575110464061738775396557785534583570680929375648558065824898281967337576183506346896735576978182047972523719870718121961030193817639032201995733428170001042415920832936947796996718250351979732755658051541576493966595687131962824533525282430184230003458608345944630916161508763232741147
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 94 of the certificate chain of a 2,056-digit prime (163 intermediate primes).

Certified number2,056-digit prime
Certificatedownload
Certificate chainshow step 94 of 163

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079892534 --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":1100000009079892534},"decimal":true,"detail":2}}'