Factor Info

ID 198203
Size 737 digits / 2448 bits
Status composite
Value 45153035734846433134193997505539230964824854416428058702339075744205423904816186617320048198412816763534264799917334415196760437112586032156977863332832893968562677976392877686611773420264181159586910733880769650807135712081015306183738090972941654820134783403219888925407716461913842269397997032479924033031626178831699380963338830586337721701389295900205274874204245876444422339897972092779469730033103991681666716231838818252110715576041453563297878601159716383897122278190800988737088474327013657058002242213923930761605973134942831536742028256517920491412034846397925706248399082801459855196360246203608135836896433954723776928862893046206383346340193537498772116168514668904642771916199960001722478039321289408438905718031416965657

Factorizations

Primary (ID: 17215) 628260227263749127899296330959 (proven prime)
(ID: 198202) 71869957344746565601641155370396741905069318802812358125315656599588372167642984321885612784143456431418340448437485646930185357665727019451956188144143012138952710416205276317953283355797089856524750329048293593102690294246223441306347862688636849151989407706576563004362602957988691178658481762663034280859749345895782633569916277975740619915101401818908054046974038030430057546025464291186476236145799788060587348573494971817021777591746748076420437323110894953921405218843295849306625233353212552142854830783061410024777801671253499636395092712968836137837984257360276979723078143370679765587975707464793595799023895199447614801129896853623874113897697467285777376173588692594767147451879843672747830423 (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.