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 #1100000005002089201 381 digits created 2023-10-26

Value

608104656239589485729409773302222328379819545503097598815116989498348645935130651248004092098542824647263936969026594607861326371669079032578739044343200589756516530035679125558232704298266670258649477171612091023045556132492184347963676949380342641165922403035327892329324662922564125385008504602997639225218081412842714631560831914986418079559487309264545456705373944057749539647
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 90 of the certificate chain of a 987-digit prime (145 intermediate primes).

Certified number987-digit prime
Certificatedownload
Certificate chainshow step 90 of 145

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005002089201 --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":1100000005002089201},"decimal":true,"detail":2}}'