Who knows one hundred thirteen?
Please cite/link your sources, if possible. At some point at least twenty-four hours from now, I will:
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Go on to the next number.
The Tur OC 101 discusses how much of the sh'mone esre (amida) one needs to have concentration on while saying. Amid that, he writes:
This answer previously had less info in it and cited a later source. Many thanks to Y ez for pointing me to the Tur.
Chanoch lived for 300 years after he begat Mesushelach. Mesushelach was 187 when he begat Lemech. So, when Chanoch was "no longer", Lemech was...113!