Srikanth Cherukupally

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math.NT2026

A Problem on the largest divisor $d$ of $N$ with $d \leq N$

Srikanth Cherukupally

For a given number $N$ , we consider the problem of computing two integers $1 \leq r, f < N$ such that the set $X (N, r, f) = {(a + b) - (f + \frac{N r + 1}{f}) : ab = N r}$ consists on…

math.NT2026

On the size of ${a : 1 \leq a < n, n ∣ a^{2} - 1, a ∣ n^{2} - 1}$ for number $n$

Srikanth Cherukupally

For number $n > 1$ , let $A (n) = {1 \leq a < n : n ∣ a^{2} - 1, a ∣ n^{2} - 1}$ . We show that the size of $A (n)$ is connected to a property concerning integer evaluations of Fi…

math.NT2026

An Equivalent form of Twin Prime Conjecture connected with a sequence of arithmetic progressions

Srikanth Cherukupally

We give an equivalent form of the Twin prime conjecture relating to a symmetric property that is observed for terms present in a certain sequence of arithmetic progressions defined…

A Problem on the largest divisor d of N with d≤N​

On the size of {a:1≤a<n,n∣a2−1,a∣n2−1} for number n

An Equivalent form of Twin Prime Conjecture connected with a sequence of arithmetic progressions

A Problem on the largest divisor $d$ of $N$ with $d \leq N$

On the size of ${a : 1 \leq a < n, n ∣ a^{2} - 1, a ∣ n^{2} - 1}$ for number $n$