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 #1100000004962787482 947 digits created 2023-10-26

Value

15946075574797013128463295710481377772806104268448727216388420525890634580683365781815371187758031183198313752030091679590060898382576264484513501479044655275402654846407290498813948701458459101634462857010397121607015457503035884712261866324335343877804516900912087000485347808217389938688755695471023567951341743716318792826702900892337617401635802067765213405862907307295730175954266010912778480319860506376563652524282867906944743003831803425591977983148979890543594641212167329306751495562221781597191480953708372099106313027471035291326570849011315700196985932450888832660385531666350140645246788605746496233211115408960234500466857950455938736661365539470944300141902350026722348389942719247603045185731170890812399436810611801027220135583762003904952648849744021950551894697962143184009889006135121942716626665142891586623598753256421441221499731599235007460518000139804409930882482969434471217010335271650187928075343515543602146028934083
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 56 of the certificate chain of a 1,335-digit prime (205 intermediate primes).

Certified number1,335-digit prime
Certificatedownload
Certificate chainshow step 56 of 205

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004962787482 --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":1100000004962787482},"decimal":true,"detail":2}}'