Factor Info

ID 54643
Size 862 digits / 2863 bits
Status composite
Value 6445569163434379308965205410586466555290054142852577386924034581750637331756387483327064431242280357964061357701699668106076871663869035086449785313628149067258513740903068051898594133621737514388575855328358416550049954515244815622784419138293252926602488844747743756483589382366884290958008400166376409907574978060833029403055207853615863749837972919571818844967316340911328356464479587454415585145163256746408659098797223769990006701099038192587075191686158668631552905507828882258920651882498604986031101066145481263047170888385966365491788226131264443409958485397712084511099363929720533718905955213303581623321283217141376249390935840991999732459768958429124595841944482263112204554948759115948716562413095613011287118486618727416142101419243363051979211272236178085884371292549231688225415102202862624692915618246376920639524560344564940015848097686545963

Factorizations

Primary (ID: 52468) 8851245553587646908851 (proven prime)
(ID: 54644) 728210411112345366867026263288023709549685085597681948884472377791419267298590342075771864815610583116006786422888958182530722488779320501535622473381914266514475128833513649148770808741153156120735392340193237060951606361152903817552689567931806944661110083266350841266497071182741360465409464067170050144749604130873473172995528450786701012416025465843901812351951384032961702600239503831887294127823042532505685200782086942760327691197338839832222801673922823521914930859001283441565046990965703494605506227354344326465479951089617848010894476250983697623953748675421206076779864979335817223802435529456173468799837658409872109055446566495603197089749331912660866807275990208148080213304686261406018972465115252101548250557012912691598289944756849712867209275993859170094551124513916024503995176922654637878229562386223468153137326015913 (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.