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 #1100000010616985287 265 digits created 2026-10-06

Value

2847135145698958847730827422568415465465245823704871654921033124537809260443724594320111135191749471336682071809813895388563278377688514740076870523764909130226864280392995708601673071841802159896627776185396582566541419049169348556051511480922468685749348266971597
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Is factor of

Primality

Verified directlyproven prime

Checked deterministically (below 300 digits).

From the command linefdb · curl
fdb
fdb number id:1100000010616985287 --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":1100000010616985287},"decimal":true,"detail":2}}'