Post
Topic
Board Bitcoin Discussion
Re: Bitcoin challenge transaction: ~100 BTC total bounty to solvers!
by
Hurtson
on 11/09/2019, 04:58:11 UTC
hey guys what is the key range for 64 bit address? I'm having trouble figuring out how to calculate key bit ranges and google doesn't turn anything up

 ( In Decimal )
for #64

start = 2^ 63    =    9223372036854775808
end  = 2^ 64-1 =    18446744073709551615


use this site to convert decimal to hex https://www.rapidtables.com/convert/number/hex-to-decimal.html