Factor Info

ID 219710
Size 989 digits / 3284 bits
Status composite
Value 19411365145465239403486843903825562165590037359167601249157510921031871996426319650120049176031082799393591955568060944980276680842620034152408422247456553270267598530600184088643873330146542175849513457001112208678961310481714479904414104156781980088031147910321839556539847774548317051993726289653633173803324014174227651633597660592998932241501540502342260005047531333546453342776699456541355560987855704743223556430544404205437168365296785932218116575837066436740706655701257495529381884713516871346432577853501161948631872684102858074300706147669944893891786438259244029177513719049255961387587302298401703066462729577226340714342023002873839536186054738591186339364978888523955329651896539472261693876976150935399598145644343420899168698425535537245921667006509069546629089667805318455529852824669601486464901908420412936469513793133682181669552866697053864148904758554412431399563370914486984353490100063106900622429933412185726213693033144340996753893497942167711088074718728887317

Factorizations

Primary (ID: 224958) 2140109190829378706987833394365515506927 (proven prime)
(ID: 224959) 9070268577250748490479704396198387301369290462964585599403977589222890572681516562102721116369403990338074112532292264754712222771660277569264904863338308770536883111494828107095831421115535081124959844989883453174637855835107884670752989932210552232028418330855533061010046194165574835677900486103550442981453895794662722854336890019796999855634391274512571700261249573139709085426190831731843996411800856222258209456190440880123818551541915974448778094181312978246263747694528971189602019937309844163595677502442254124406720723248811179141211972736487064396784725273048267213822047989015129203510690483485277854340005654788574403682716295304176896265767894147499746524405842500585009034204169201862352605322012900968818273121818379417048362873863761126502751033295000915388099324729605863572928358748699535063482740932630650332195509981706136039595963282440755419789644795568881377083337679851572777811634050108373907821857017654177326880086816571 (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.