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Easy as RSA

Crypto

Challenge

Decrypt this for a quick flag!

n: 379557705825593928168388035830440307401877224401739990998883
e: 65537
c: 29031324384546867512310480993891916222287719490566042302485

Solution

Factorised on factordb.com

p = 564819669946735512444543556507
q = 671998030559713968361666935769

Decrypt in Ruby script

$ ruby solve.rb 
tjctf{RSA_2_3asy}

Flag

tjctf{RSA_2_3asy}