The number 581, is a number in SETI to maybe look for, but it also shows that God loved Jesus.
1,1,2,3,5,8,13,21,34... this is a famous series of numbers. Here is a link to its Wiki : https://en.wikipedia.org/wiki/Fibonacci_number But within its first parts 1, 1,2,3 , 5,8,1 3,21 ,34... is a Palindromic number 123 and 321, with 581 in the middle. So this number could be used by Aliens, to show some of the higher intelligence the Aliens have, that is more than ordinary naturally ordered transmissions of signals. For a while SETI people were excited about the Solar System Gliese 581 as well, for which at a distance of about 20 light years, a number of planets have been seen !! But I feel it also shows the Love God has of His son Jesus, given to us, the offspring of His half brother Adam. As our purpose for living, has been corrupted by Satan, making us like to do signs of Sin, as defined as against the 10 commandments through Moses. Man does not live by bread alone, only by the gift of Jesus, can we live forever with God. The Prime roots of 581 is = 7 * 83 and 7 + 8 + 3 ...