OFFSET
1,1
COMMENTS
Solo zeros considered divisible by 7. In the first million digits of Pi, the maximum smallest integer divisible by 7 occurs at position 149,941: 5948986286850038429381677597961912729990459134396042836227821457438491080662673720398159. This is, none of its potential predecessors (5,59,594,5948,59489,594898 ...) is divisible by 7.
EXAMPLE
Delimit the decimal expansion of Pi into MOD(7)=0 integers at the smallest opportunity. This works out to be: 14 159265358 9793 238 462
CROSSREFS
KEYWORD
base,easy,nonn
AUTHOR
Gil Broussard, Aug 15 2009
STATUS
approved