Factor Info

ID 159996
Size 858 digits / 2850 bits
Status composite
Value 580993500940226939194906774960150906408781094408740522647953094610210846169438698579915221030637252654973902340654271552440416075633955100140891849962371100355191986063827257457360923928118977935295458828911972088643774577915744749124964673832049116239091171318337657710573761494804467053845541835495971981788818202636164211868503059755404807455528683975818091955560545772779327036149856143004480107331604574199237295805782010197665288180120348134223047886840554444355321237389803019547209870121335427481325170134263552774015598146037783066369863498751862681907442084844301291159044049893076887409989604177750407846825574106944041277912138263465397714241699498280199769438332821536505268927922297886417474117397124993848679645866487433823784418958865641773464883681101973590956904431645562684181853995182542944676293868632098467731373419387365690370584933159

Factorizations

Primary (ID: 159261) 2093670987978862690049569 (proven prime)
(ID: 159997) 277499905322322086217359360003440891683630255035526754748226093548353666804855410640913851379537609356612844151065629625587205704572242754047022961794976775118982393526438009479643417146859339219678529386891807414612926577229658161772339915561157066116248851086948486245550482501636715715156349453998105015238297700321660456963900919202949786875855960359458337643725721812686949662415889495260217411343510527691206120612761791250378270000310522530865442279411310051916273488103152795059215752096042015887155281334703469792845044192132096474969697190709416527419456806198632190176587289868086173558387171654067299449527985561669865244362370467392318539806798662663932168495503161975982111286931224406476028927031433346796559877811156213684555422956799900789643149046451940107547663183608414581268650533761445569551527487362696630999111 (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.