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 #1100000009054290076 1,411 digits created 2026-08-07

Value

7702615968931561025494473735281399749307399759801270424967856046086314343983000485089902880216381970458571367299642640030276239696428089831621045543747149177993303784277913762847843460674521689145413342173861998983400346561356094196700246294356598056112541160766123354388206036392878652676913488097973945478643145545416521414414006821402381481877975032565440358998343087083890917789855829100464504972117554677746165762674082640279053720840895916813911091344605624717564808880453136647340133153554741255218513964418627169686951028275249811285666370399452341937957763322152286176207591381445541185473318587576440534628081428753320800712106824601953861522019432378626163658381817649265829354021635853765359014431737733065545815423070260384331074038630414186725570447540567009130788130390564587130970483120755814740169797998230521032872661548999799349301176776943066584010271451768742497209193847843395757390977475633752210328383631467207489957309424012612095767292462186967280275007909176396501938314084543128989788739697595384948402806126505345009573250166441601947966129258994033194887344512719961309853421016321422231678717171337939645855008296844189921466532332143103083769098609860834735377753538892981798999921539266129531780379528878925752093470580793431420622841891593600358031477693832325462443444770397179022292067249042125968482595694751798656040614747853013245943730229057955596219120142187190885601913
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 21 of the certificate chain of a 1,623-digit prime (135 intermediate primes).

Certified number1,623-digit prime
Certificatedownload
Certificate chainshow step 21 of 135

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054290076 --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":1100000009054290076},"decimal":true,"detail":2}}'