Factor Info

ID 124848
Size 621 digits / 2061 bits
Status composite
Value 155503337287262517744149296964700921120282749449357510410969977710395034271433892885863689632350894930789238281779641232420780704490959498804979640433001077465733507580880957760613667776724503759311943330404726478753531201961531870221192644550951822396924285820249824498838913542335804921242218926306451662175218080731979406101155638118537692775132300607935664674074780794655181534586631012665312302001664817058992360570991933641465826697166284431876486851968244420264283822190488836857015996429087849728076197256678084217923793356327636322375673064419489590068435532975813204643311691651911305305630901324368161120865819

Factorizations

Primary (ID: 124850) 819915107794842597028103685809326686762513301 (proven prime)
(ID: 124851) 189657850927381899021724117691792578621483668978397272004039873264311438315576803757887115220690929905731812041768277250537824593584160582553943080573342256206969955561602893926285998479882171164127424980657633444340183362357104349766305809734349443512422826250160602398890873136336315326317804362530344972565393564917209875746871849268245633349361066134802158358104365465806352142903570409745250844838205289408088082695618198257801425910555107164725984909714371937840984476590244167661512118612776541243501874090892996517699354197470513239706521775268111646135089645037883119 (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.