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 #1100000009058074277 673 digits created 2026-08-08

Value

1650221144400539024904271998547688991816020226591865190508994990094206306295122919325289516658928816144986979510336376499020422255457650542652223522048900827019559494657225018362096627125620814750192913458192792494149847471131952933115734014286544424066803171145235629857785674581825628300968786279908607775948625291253481177569472285959597872384984438249504880915377217611415446287846750609100942877777715397066073390336721121853956837423462383230327105741604025123156703740244083456479502242093715677398923584540084607449953840892906808225530545484378880487016923184665674361528602456620830709508952961645845124648453876861094152908649178090866791726271812114017230398791
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 89 of the certificate chain of a 1,680-digit prime (138 intermediate primes).

Certified number1,680-digit prime
Certificatedownload
Certificate chainshow step 89 of 138

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009058074277 --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":1100000009058074277},"decimal":true,"detail":2}}'