Factor Info

ID 161851
Size 582 digits / 1933 bits
Status composite
Value 713675258763588640420703799542949147181333899050232350370931622119559459465358330067086493284683899954078723624063937939608580361981523348438041710160819893939719015869084616819859901761536865942178416545501895271517349770695044295134603284699950689913250227961220268158873786216574356127765115071709038614909669704045381898131501554325177190475086984055418169904045975107646211083689054160947824716269952976604063525509507412784352365870334726151359313747976518877318418283477379735553522014251696642289654722644154858778052556188720775034164616310482349569239566340935898516899057

Factorizations

Primary (ID: 161021) 2687488577859642611569559137910779895882095908661217060105123129039941902905083298808920706247 (proven prime)
(ID: 194145) 265554713289970755166304777893225292954399929777117900754270795661654506349547281947318492014953134033788185189741101526693310433542795331093474248395692759565878262543699431923365741150387795438811970842763402692040741482357935036564330145404312324156192948028470517051775256734710576487714268437570178841256831509358648440970003813545629316936451553520389282588198646488040415717625425565473223263039824218908500300855633974775368414189092148755612581185978927193337998659522048063748231 (proven prime)

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.