Find out the wrong number in the series:125, 106, 88, 76, 65, 58, 53

125 106 88 76

88

The difference between the numbers is a prime number. 125 →( -19) 106 →( -17) 88 →( -13) 76 →( -11) 65 →( -7) 58 →( -5) 53