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theorem proved term proof

mod4_onehundredthree_prime

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formal statement (Lean)

1637theorem mod4_onehundredthree_prime : Prime 103 ∧ 103 % 4 = 3 := by native_decide

proof body

Term-mode proof.

1638
1639/-! ### σ_2 values (sum of squares of divisors) -/
1640
1641/-- σ_2(1) = 1. -/

depends on (6)

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