Factor Info

ID 129394
Size 716 digits / 2377 bits
Status composite
Value 28332716547852803189939247039201226937159729758065787007180409002587787394461045745308440966026905242367022507818599864518680739106311432155245952004945927489601919270488579178583323349855813320790755273965215467492749468879314539374341846033078001104596771651815047868380374797688222233893837217815665588959996495914866340680054381299536476283341153533839234869560838745532724960039396295349885848689677045279856756700487208902562754532412893124352116887998983861109024167301013988113586332300549318466099786750616517534271246989900675321933421969708708174587914318266486208679333738172383155537693729989751756372452281259110683715930779706270670077864181011385398410450249805135795157254211734778679869263999706521

Factorizations

Primary (ID: 129396) 517403081979092690180761253462337953791 (proven prime)
(ID: 129397) 54759466139008573424082565936900702832538429283840137693336989700885967474775013281579413137670808629763019454378549075992714691085823282486346910138774035614898373934140006168669310374762969055298912790786229880690246981287156524997283019982308741015094648339035613260368999071544389041811254921495397865501781007427526079202531638527781279872224611959525005183305958898578349050687670191765402896512220614116802621502278365668444577330461105932513129648746469092280161606016218127535996282514499846795305559595683855018276843359151650122594182662529093317429266021152004870681839314758350219832203932939973980020319375896944199241655602534333801074612888676725053977655229031 (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.