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 #1100000004965923413 895 digits created 2023-10-26

Value

9888356738171722418588911391467788701859487520162045858519043250594123909571801654166670994259614321029427754301983597131249178893176582125506498431208069383408883970272773402760785073662825982203212139879413544001451817994437876607039230768937669296706841590678382676332344221293216996229016275825170748291846519636448909489046971198423362001063023212750066236383409957088864184129577656680034646298743801042887424748764326182398457084705144508191337319508412311539440991683562386189684392747509328975970013603839325405091361910388564535743492407311980518562722527350284236100608848247964338259631231934957273748486490422002773292221263852762856171026087172852143595277259709443446835841113895663351372782665868043984360078081534735914083686431353841617609279968144578330147371455237128772294566471685280022292079919571735245923888794966779863529275032265198772206533446340876008513140233823781
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 55 of the certificate chain of a 1,300-digit prime (194 intermediate primes).

Certified number1,300-digit prime
Certificatedownload
Certificate chainshow step 55 of 194

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004965923413 --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":1100000004965923413},"decimal":true,"detail":2}}'