Problems need HardWork #15

Number Theory Level 3

Find the remainder when 6^50 is divided by 215

214 1 0 36

Dev Sharma by Dev Sharma , 20, India

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1 solution

Dev Sharma
Aug 25, 2015

6 3 6^3 = 1 mod215

6^48 = 1 mod215

6^50 = 36 mod215

8 Helpful 0 Interesting 0 Brilliant 0 Confused

What is between 6 48 6^{48} and 6 50 6^{50} ?

Adam Phúc Nguyễn - 5 years, 9 months ago

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in my second step. I multiply both sides by 6 2 6^2

Dev Sharma - 5 years, 9 months ago

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