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formal statement (Lean)
1262theorem fermat_two : Prime (2 ^ (2 ^ 2) + 1) := by native_decide
proof body
Term-mode proof.
1263
1264/-- F_3 = 2^(2^3) + 1 = 257 is a Fermat prime. -/
depends on (5)
Lean names referenced from this declaration's body.
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is
in IndisputableMonolith.Foundation.OptionAEmpiricalProgram
decl_use
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is
in IndisputableMonolith.Foundation.SimplicialLedger.EdgeLengthFromPsi
decl_use
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is
in IndisputableMonolith.GameTheory.MechanismDesignFromSigma
decl_use
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is
in IndisputableMonolith.Mathematics.RamanujanBridge.MockThetaPhantom
decl_use
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Prime
in IndisputableMonolith.NumberTheory.Primes.Basic
decl_use