If n is an integer with n>1, then n has a prime factor. How do you do this using strong induction??
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Proof that every number has at least one prime factor
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prove that $n >2$ and $n$ is a prime then $n$ is odd
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Prove that if a number $n > 1$ is not prime, then it has a prime factor $\le \sqrt{n}$.
90789
Use induction to prove that that $8^{n} | (4n)!$ for all positive integers $n$
85731
Prove by induction that $n! > n^2$
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n-th prime number is less than $4^n$
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Proof: If no prime less than or equal to $\sqrt{n}$ divides $n$, then $n$ is a prime
73515
Primes Number Theory
59036
If $a^{n}-1$ is prime then $a=2$ and $n$ is prime?
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Induction Proof $n! < n^n$
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Let $n$ be an integer such that if $d | n$ then $d + 1 | n + 1.$ Show that $n$ is a prime number
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$(n+1)$th prime $p_{n+1}$ less than or equal to $p_1p_2\dots p_n+1$
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Show by induction: $(1+\frac{1}{n})^{n}<n$
61117
Prove by induction: $n! \ge 2^{(n-1)}$ for any $n \ge 1$
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Proof by Induction - Math
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Proof by Induction that $3^n ≥ 1+2^n$
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When is $\phi(n)$ a prime number?