Factor Info

ID 159477
Size 564 digits / 1871 bits
Status composite
Value 166582953431956548087014036012721401051778842504241593091032697283527962212555397413928749814016378508195337093881188389746969274383238256774751328940910789264307943650676977767590745123931235995376206954621207382463908253332031243450340841076097005769441402883430036934727974596128592356074735963740995000233056892119817627955181734223242488021914872318665354764770831142205445808298110814180820737025111024217483743412567168630313932839143283471816213089109696949325770419512306398653141931933131475247627993001796027103726356039037599530427153006974661451663063

Factorizations

Primary (ID: 159478) 1093976354794629430369067821 (proven prime)
(ID: 159479) 152272901239468672569178513860656572136082043041509851581425627851766952809405548326271575002887684729939967772242599453532196987863630381511919868695642626059001316179821816631381892075112293470104137992603057385129307552762803682533807201362367242406996591224282895315033498663372428268045379998854100337569005776170995441705642793902880204162097996294502827792370454361107443441891692704136195199537649646605617301730658334525380118993739748202745444068965972168929102836266298887412845882730025507172742440284652391158410783780627603 (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.