In case you were wondering, 153 is the smallest integer whose factorial has two zeros after the leading digit. It *just* fits in a tweet - see below twitter.com/LotoshaBrown/s…
153! = 200634390509568239477828874698911718566246149616161171934231099284840946025238092339613294062603588435530393145048663047173051913507711632216305667129554900620296603188543122491838966881134795135997316305640071571629943041039657861120000000000000000000000000000000000000
this has generated a *superb* integer sequence which isn't yet in the OEIS and I am rapidly submitting
Just triggered an existential panic in Mrs L-P by showing her this screen