Description: Lemma for 4001prm . Calculate the GCD of 2 ^ 8 0 0 - 1 == 2 3 1 0 with N = 4 0 0 1 . (Contributed by Mario Carneiro, 3-Mar-2014) (Revised by Mario Carneiro, 20-Apr-2015) (Proof shortened by AV, 16-Sep-2021)
Ref | Expression | ||
---|---|---|---|
Hypothesis | 4001prm.1 | ||
Assertion | 4001lem4 |