Can an MD5 hash have ONLY numbers or ONLY letters in it?

Mark picture Mark · Jul 26, 2011 · Viewed 18.9k times · Source

I have been researching but I am clueless. I know that MD5 can have both numbers and letters but if I ever find a case where an MD5 has only numbers or only letters it breaks my script currently

Answer

Jokerius picture Jokerius · May 13, 2013

List of few first strings that give only-digit md5 hash:

ximaz : 61529519452809720693702583126814 
aalbke : 55203129974456751211900188750366 
afnnsd : 49716523209578759475317816476053 
aooalg : 68619150135523129199070648991237 
bzbkme : 69805916917525281143075153085385 

Here's one with only letters:

cbaabcdljdac : cadbfdfecdcdcdacdbbbfadbcccefabd