Factor Info

ID 157681
Size 701 digits / 2328 bits
Status composite
Value 39603064104060566160831166097948556036948836018414674406092350298402183403638012610431146576576283623851420602985598352141254107729738997823721843239134926185716896836722993711414817673507040289943158499365511928805847520356180583805448064397316432771462616137088395466444645209997812632472648309921678151005501481622752560426303929577084204876288850290051079451204379066394066050337875143287702026951745034123708278710033897993720628078881119357877395673203059392807264760553232391395182235339416393260295804802517726278360484035491647997784158081728871653043732803386742676464850790287891102211801061877341810527661533530925222902980367449536763162133602348126461747549142005544843587872820438492971

Factorizations

Primary (ID: 10568) 2065255878519475622261353 (proven prime)
(ID: 191819) 19175863153795208671288356962602676630936844078284616091664354846959895390202129719460095392073043579205776316517088385485521657670343772239902274910202677946964394166731809466529286854322848328710358846759422432104490760055269115827534961003361402827888217078913982512160031659656146273915855507280703131630066281466137243164182148081016655732727622680328517567373243843818283637697992789496215001651916455643005641694203090360820118409398771672189811681099924071908726559670958834388379533743873378363395722825483638243902003924139922722101852058763314985358048626007581232215253412010570498585374105668399819156012847862435492259022101592592086847072241633119743854086779507 (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.