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formal statement (Lean)
2283theorem chen_prime_five : Prime 5 ∧ Prime 7 := by native_decide
proof body
Term-mode proof.
2284
2285/-- 7 is a Chen prime: 7+2 = 9 = 3² is semiprime. -/
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
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is
in IndisputableMonolith.GameTheory.MechanismDesignFromSigma
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is
in IndisputableMonolith.Mathematics.RamanujanBridge.MockThetaPhantom
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Prime
in IndisputableMonolith.NumberTheory.Primes.Basic
decl_use