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 #1100000009019236536 533 digits created 2026-07-29

Value

10379893836949572394033438326997756074795400010013498061519816698466804026637306667270466001089565873222044566648131709187459936577867426843890110741417901728132402490235025170334259308347378411175072342829175564512220891220948354498980659298971139212296987943907617998219018822005183674419682462490833823814874744294724786465650263122027992494201099076574519225152363483243908484232185308375760152057246146707569762986264333793807029978575212244866782661808964302515084875267903829886834859791461369324239263145073624656399799985947
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 52 of the certificate chain of a 1,090-digit prime (99 intermediate primes).

Certified number1,090-digit prime
Certificatedownload
Certificate chainshow step 52 of 99

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019236536 --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":1100000009019236536},"decimal":true,"detail":2}}'