algorithm - Compress many numbers into a string -

algorithm - Compress many numbers into a string -

i wondering if there's way compress 20 or big numbers (~10^8) string of reasonable length. instance, if numbers stored hex , concatenated, it'd @ to the lowest degree 160 characters long. wonder if there's smart way compress numbers in , them out. thinking having sequence 0-9 reference , allow 1 part of input string number <1024. number converted binary, serves mask, i.e. indicating digits exist in number. it's still not clear go on here.

are there improve alternatives?

thanks

if these big numbers of same size in bytes, , if know count of numbers, there easy way it. have array of bytes, , instead of reading them out integers, read them out characters. trying obfuscate values or pack them transferred?

algorithm compression