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Perfect Fowl I'm the same as you in that respect, but I was pleasantly surprised when I factorised 2025 in my head in an idle moment and found it was \(3^4\cdot 5^2\)
Sharp Gazelle - most of the stuff in my post comes from 2025 being the square of a triangular number, which will next happen a millennium from now. Your observation then fits in as this triangular number being the square of one prime times the next prime. It's the dimension of SO(10), too!