for p being Prime
for fp being FinSequence of NAT st p > 2 & ( for d being Nat st d in dom fp holds
(fp . d) gcd p = 1 ) holds
ex fr being FinSequence of INT st
( len fr = len fp & ( for d being Nat st d in dom fr holds
fr . d = Lege ((fp . d),p) ) & Lege ((Product fp),p) = Product fr )