Possible hex codes of length 221
Total possible hex codes
128,978,157,015,543,273,035,239,205,301,883,937,138,390,460,458,037,480,988,271,657,477,215,308,241,387,905,145,121,400,363,197,555,638,348,240,965,150,666,181,367,760,634,644,210,336,242,807,367,788,803,607,643,649,092,773,194,600,627,131,718,182,721,299,085,210,994,362,356,247,168,981,452,219,910,049,252,646,092,992,863,046,014,767,953,755,101,986,816 (~1.2897815701554E+248 million trillion)
128,978,157,015,543,273,035,239,205,301,883,937,138,390,460,458,037,480,988,271,657,477,215,308,241,387,905,145,121,400,363,197,555,638,348,240,965,150,666,181,367,760,634,644,210,336,242,807,367,788,803,607,643,649,092,773,194,600,627,131,718,182,721,299,085,210,994,362,356,247,168,981,452,219,910,049,252,646,092,992,863,046,014,767,953,755,101,986,816 (~1.2897815701554E+248 million trillion)
