Integer overflow detected in keyspace of mask
#1
I have a hashed string that goes something like this: 392428176.27.938888368973832043. The length is always constant, and the first value (392428176 in this case) is already known. I have made the following mask for hashcat:

Code:
392428176.?d?d.?d?d?d?d?d?d?d?d?d?d?d?d?d?d?d?d?d?d


But upon running the hashcat ([font=Tahoma, Verdana, Arial, sans-serif][font=Tahoma, Verdana, Arial, sans-serif]hashcat -m 0 -a 3 [/font][font=Tahoma, Verdana, Arial, sans-serif]hash.txt mask.hcmask), [/font][/font]I am getting this error: Integer overflow detected in keyspace of mask.
As far as I am aware, there are 20^10 possibilities of my mask. What is going wrong?
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#2
It's 10^20 possibilities.
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#3
Okay let's say you bought a new Nvidia 3090 card as described on https://hashcat.net/forum/thread-9531.html. And let's say your algorithm is the fastest there, MD5 at 66690.4 MH/s.

It would still take 47 years to run through those possibilities. Your mask is just to big.
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#4
Unfortunately, the hydra roulette is designed in such a way that the string to be checked in bytes is too large to fit in memory.
There are rare exceptions when a line looks like this: 111111111.1. (16 digits)
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