Possible, but not likelymanu1959 said:why can't they be random?
remeber .... anything is possible
A one in a million chance (six zeroes)is the same as saying that if you did something once a second, it would take 3.2 years before the "one in a million" event took place.
A one in a billion chance (9 zeroes) is the same as above, except it would take 3200 years.
A one in a 10 to the 60th chance (60 zeroes) is the same as the first example except it would take
3, 200, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000 (3.2 million trillion trillion trillion trillion) years. Which is more time than ever existed, so the likelihood is so small that it's as good as saying it's impossible.
P.S. Even if the event took place more often (say once every 10 to the -33 seconds which is the smallest possible interval of time), it would still take 3.2 times 10 to the 20th (3.2 trillion billion) years. Still more years than the universe is expected to last, so it's still as good as saying it's impossible.