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 #1100000009023914553 447 digits created 2026-07-30

Value

175413814051782389872415238335836535734684889548203027138277970834064666783837434994341008150425972317569992018434150532457838274406164544673440736128661348408774201828372436836985375354346325125805410601267879343135828586829383275530330747262117021208259166475898970043689860772693180922896301427672006050327436086314206682864156757076747567182375737323452515111375701844544712692535339145094131086070563396154374851894310713888706734785218000267
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 58 of the certificate chain of a 1,184-digit prime (91 intermediate primes).

Certified number1,184-digit prime
Certificatedownload
Certificate chainshow step 58 of 91

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023914553 --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":1100000009023914553},"decimal":true,"detail":2}}'