Is lifting 528 lbs or 240 KGS bad?

ok, before you answer, i just did it once, and im 14, i weigh 158lbs, and i just put all the weight on the machine, cuz i was jjoking around with my frienbd, then i actually lifted it, and no one beleives me, an i dont really like to brag, i take pride in what i did, but im not gonna go around like haha you suck you cant do that,so can someone tell me if this is good? i lifted 240 KGS which is 528 LBS, im not gonna do it for an actual work out, please help, thanks, oh and i am only 158 lbs, which is around 75KGS, i am 5 "3" ia this good or bad that i can lift that much?