Project Euler Prolog

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|  ____|/_ ||  __ \ | || |   / ____| / _ \ |  ____|| || |  
| |__    | || |  | || || |_ | |     | | | || |__   | || |_ 
|  __|   | || |  | ||__   _|| |     | | | ||  __|  |__   _|
| |      | || |__| |   | |  | |____ | |_| || |____    | |  
|_|      |_||_____/    |_|   \_____| \___/ |______|   |_|