Factor Info

ID 165744
Size 1099 digits / 3650 bits
Status composite
Value 4170774510437693951630762425490758070558324765009015373912010943638020878224315686512472302616655736184561387961262902515151294426457920054351716034386308813064974870278229643386973579306426524594926766187129834546724745769612014723915746963695718605043441918613611110779791202317318893967991038774691629206759392910120028661864798124698236024146128335652374833274031351749055252628372928744291341799549156554230436780429301201345462551164054142252864817777915870557841166729827240397101509325534774378329149462526471376059552236491812353421568575099359627923966455614949597819976794847147105354770673112626207879114739466010421488442964871555381399823968883186799751103420085990701211556082006004219281387488059126434145982909347810645911059480609646041607480695773019384569635265977332904058633291780616235637389007946707375221388200456728433015050804407927379374853414816974570580750748972306468689880983558359768912281255214569793541108381739686526033518573785838344625166238535454483703003949837338871649711918538291344722311868035126039603558696604773012076831639981983807257238697923236805241

Factorizations

Primary (ID: 163575) 22242969487529181802027 (proven prime)
(ID: 165745) 187509788779600423308653857182143452211223806036661187746317976841271479477676576630937274777011790835805943750362197703915648410274681389468670555779286337349355215028339404566470278201329332699525241838601172134189009275723935058382447211623303601120046831589936547076305252444322321441054423284777781704733831512509926218633336579310168479031693479720206636528134091940018883098855389792929908030307455568495289340853454377581499333623918154990060843768306446671436583804107218797570400520790738326176303281645943189481518633029086185671422129117659053448382702005337842018506059421402227891647437801735437674542316428502978692160668336095560604026298210129508625377228257965713941787743796004757952373982895749822831853743234975121280625168419440539559022359579160031979103788755721895304527656618643747023896442769591537380394765271434362605079425410512469444752814806873384977263170181878559255985896332727485160193607284499649849746309772795816722470564910086825141477200066171916956118993536742733111392899380751073801263706350929727488455495850745537460869794477231083 (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.