Factor Info

ID 105572
Size 728 digits / 2418 bits
Status composite
Value 47868228155257404598618399193856489575275919067420988399987845336190865463427288568145965765258980657907219039050519815848290289952022284440196300975722592900573265518621559380356486794856281341193937770161479969802349971618510208009116337486591422114425321238231554900995518613051376871474256566252205216081974128249000812858356412927597153166324184559578181623895829552374968401776186508097952924590440129795534800544338343548937241724941828787072939162762115635288603687282244944675427780703770657913314799047185972683260592651268468945687804935334190695763980039361056072089342608019148882788439716307097275894757102155395357017892037285574531868138632037205089686017450893662771830627147246236137673220030957548308242425389

Factorizations

Primary (ID: 46185) 831392914706801050444453979516403720746143275729121 (proven prime)
(ID: 126923) 57575939496836594498480374455226143275318492072741056990209704888329548727442081396899637626593390192431703595962240729155637854361479546316077990946155537937863137259081901125710780151972788628791895759550508984065017226743279369344888976396892416993820609474250676598333746618163818402073424814846673631305919331582039299405059819893714302458252099577648934407516909778234300544279164757749637642303590678786141368080687821537519671391742566219158900346277536018384962746472153837911688984508770510188680867786341292883117616409912678342169517603946999229747968419976034588584943308486230313829062786239070635259852973632385045305661944369161480783822079955598835720216687309 (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.