
Curios:
Curios Search:
Participate: 
GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) Single Curio View: (Seek other curios for this number) Consider the cubic equation x^315x4=0, which has real coefficients, and three real roots for its answers. If we apply Cardano's formula to this problem, using a=1, b=0, c=15, d=4, we find taking the square root of negative 109 in the resulting computation is required!
Submitted: 20180828 20:54:45; Last Modified: 20180828 21:01:42.
Prime Curios! © 20002019 (all rights
reserved)
privacy statement
