Factor Info

ID 121977
Size 483 digits / 1604 bits
Status composite
Value 524142133181441739423280040507084190189946651557502953886522414519968549012326273913333902336168407873629332999757823215149022964890091011309578665674521085686113752893736687541959932254188783377048595097219315941566803260615251865011864691973702214940212050027026568769169212599999239948656804180417998944256035882885889397802191156258947031064305794516631145557402318888207315031182470933804056734052492195059259634794095290692003658941920899540325391881622142678020375611586624121

Factorizations

Primary (ID: 45781) 4686285042247033748688322916787514552094317265478534827630381246538386359415158126099165472988416325954222092641 (proven prime)
(ID: 121978) 111845977881473477863514986287412729863272984515416500936632456409727959085842318333764355807096380014180344766535958594469700949811984184412293492717710476494268400282799441585674670516734295263240937018853697231026588748518853586689019807051989207979203769880232294586785366813710398685411095761409153967900721297200201300244608665633721416199339436452468577029090912281 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.