SQLancer #11030 has found several overflow bugs in the math functions, this issue tracks those: - [x] overflow in GCD & LCM #11053 - [x] Overflow bug in negate arithmetic operator #11076 (not sure if this should be also here) - [x] Overflow bug in FACTORIAL scalar function #11074 - [x] Overflow bug in POW scalar function #11075 One question: should we fix each bug in a separate PR or 1 PR?