Factor Info

ID 66672
Size 403 digits / 1337 bits
Status composite
Value 1661492159569129095533876326399097647879409996098771752241772352276538192509070612068715498064780856631498808987973591744583386217791033338208923015758080857561970153392443790323956954837803626893429413207014124988916386266605806834407893718738279494773793154301142343411072029641282296701378397097322910474701386331952509426640297611629996851339787285510407588224451635743257009775811428420292002284081

Factorizations

Primary (ID: 92484) 4069317457763949581396117495290099929231469953601 (proven prime)
(ID: 93293) 408297503651165839366090142024119681562115148461833141548287233922919109619926531366896252930937177245324666644517907149752996991399373175123564106889694810179977049523851296983148393491865986823431291624572314410580411016099870397401305043696190565723666163239111336240824410220278031632892395044575655035667809753385883420690814853293271813118407402481 (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.