Factor Info

ID 129391
Size 753 digits / 2500 bits
Status composite
Value 221914395583757067415798218960366790549448008669576091737645787773211217510680075043005955414052014310142580886153474821016530156091860540052536414039031257147330795179425573762301776069594473434759441637027990286517231735276460073644117290797026039350085386258631573837867301700789650385891138876048082934610471729318329977042507059655808645022888343186299337436549017377292620310144835719093220701968153164720848440529433547004873303235626655306186196373954066521928445327527131896524034325188354964893306473807881522836367469837616858645864737915862380948454545452226148389209810315915517249483648194923248141068916336526466692783441538905639795186855929250275557334051171246553620303938753392781840591391752787391473926910466622786036834410950659641

Factorizations

Primary (ID: 129393) 7832443288978404178503469364339298721 (proven prime)
(ID: 129394) 28332716547852803189939247039201226937159729758065787007180409002587787394461045745308440966026905242367022507818599864518680739106311432155245952004945927489601919270488579178583323349855813320790755273965215467492749468879314539374341846033078001104596771651815047868380374797688222233893837217815665588959996495914866340680054381299536476283341153533839234869560838745532724960039396295349885848689677045279856756700487208902562754532412893124352116887998983861109024167301013988113586332300549318466099786750616517534271246989900675321933421969708708174587914318266486208679333738172383155537693729989751756372452281259110683715930779706270670077864181011385398410450249805135795157254211734778679869263999706521 (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.