Factor Info

ID 177429
Size 860 digits / 2857 bits
Status composite
Value 66748465289995578229081025806890045440428663802535212274762210031377556984413558876426778339959683411325827068584444736499125191320253027939582902729049239927191124369294452172467750997851178370365402038641975034104967811712843139158147872105904967471276130405804140434312147972553810037434895914201895979342803348956602704858901292918924349726845161962059681309541522346662019761847017417746850450011044497769161305603013391816643505975646167592599111570441542113484764851489922112916055104136899234419670524535366983974430852737441162825620113242459457084668795723363410783811157401659561348955468751544049309756976817301379964081469095225224077877880277752125920746685425531470683440426721404888753897284429796117300590822913870871423893316415128030201385437470699189282874439574873920746331772185990848063008770534690760415476682135297643769503478506018561

Factorizations

Primary (ID: 29306) 42132719837419344862568574979844184066092035080657964320670278534738883796946590546491182343150525307734406055466036614153684908876007796467603548066174220282469585959522713854549203449293439193398233937473688461785661657440548608614873624070662723063234956541393874183212465393929137308993304312646974083829042799247253996321772474582466171984401914515368466641299783241 (proven prime)
(ID: 177430) 1584242971912633186262560338195919257720726005311265860368121714638211874397893502964334580877184886002175524586081823895648552036490519586287187153210439981823205900859778827426964746153996066951813431879200173145318466832469880126271262853188881653557500352113632184500585350672543348627792485243930349570818779258451874414214104088740462836576783385659938884932108844385547077476389992098752833133258223745668802525048896835980075978090063425485934979948983899096977741767962773640950521 (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.