Perfect Square
258997159738284029335566457878854636915971100641 is a perfect square (508917635515103788916879 × 508917635515103788916879)
258997159738284029335566457878854636915971100641 is a perfect square (508917635515103788916879 × 508917635515103788916879)
258997159738284029335566457878854636915971100641 is odd
Previous odd number is 258997159738284029335566457878854636915971100639
Next odd number is 258997159738284029335566457878854636915971100643
10110101011101110101011001010101100000111000001000101001000110011000100010110111011011100100101011000011010010011010110111100010001110111111001000111111100001
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67079528752498213811032048464592588423150111732915838323817055919684991193733900561484950610881