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.

FF · Fully factored
id #1100000000791341351 87 digits created before Nov 2018

Value

4210828193…02<87>
2×3×29×37×199×1583161×1420371317…03<33>×1461626797…37<43>
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Term #110 of the Inverse home prime · Base 2 sequence of 20 · 128 terms
Is factor of
From the command linefdb · curl
fdb
fdb number '421082819344544904082241289608234926873036474401741727419479374650316173574307326476702' --detail 2
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"expr":"421082819344544904082241289608234926873036474401741727419479374650316173574307326476702"},"decimal":false,"detail":2}}'