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   _____     ___     __   _     ______   _    _   
  / ___//   / _ \\  | || | ||  /_   _// | || | || 
  \___ \\  | / \ || | '--' ||   -| ||-  | || | || 
  /    //  | \_/ || | .--. ||   _| ||_  | \\_/ || 
 /____//    \___//  |_|| |_||  /_____//  \____//  
`-----`     `---`   `-`  `-`   `-----`    `---`

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發送短信 : An efficient reverse converter for the 4-moduli set {2^n -1, 2^n, 2^n + 1, 2^2n + 1} based on the new Chinese remainder theorem