Factor Info

ID 127561
Size 691 digits / 2293 bits
Status composite
Value 1731733046992035150856862912305051653063030178771231233668922603130538507392080135194785444567861718975903084413769997964187943612787303017170965205104815218237386953339261759826413461318276078901877382280929511472670288584139065586838131458385131355129491603495746822874536794473299032542337839158361739222966114190511175022005833972343812982092597575993366566232287670519866338316867164738197272907124883568320453362629712900074603200139402577440465080191571403317805506243986969730346772085254256895983315934470639963075017672587133742150434466643584717187736555284016396335822582965082917223971377666933789780155378494074417002367301853063333977451074463594162140724762543866038954557881

Factorizations

Primary (ID: 10064) 1559177913742961864339630611899203519270332310289961 (proven prime)
(ID: 127563) 1110670585908209476850965202051923642282770573834644677179546170529804808110408868590738913150629256841103195526832586996370419204994285025186738870551894742932937985858362048780408222735762489408775771936249453045543217844182095674393136728579834453302163085173289480034219870624957155905318132953882772888943659731347510525270460188084682217216786838372224621968679984526071192925417254498862922025308067690091121509375016501174488532711423343473139186720038670614256941141859828399386434544201410806621727636630909993588933762069261106638085312458748474178538494634042305771855578511670187758485855320366593364970285913620411704312936721 (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.