(2+0+2+3)²⁺⁰⁺²⁺³ ≡ 2023 mod (2+0+2+3)! Or to put it another way, the remainder of (2+0+2+3)²⁺⁰⁺²⁺³ ÷ (2+0+2+3)! is 2023. #HappyNewYear #HappyNewYear2023