Factor Info

ID 72855
Size 885 digits / 2938 bits
Status composite
Value 227486915131640607528677349160089286240282583518907909812425004175329075835344230550045886524974515176582543701621421528541815531069641928133392940975467753229906393235267743142272103635671263215494850852468437747477743279079249480915536498158068306652289845742858686342282730016032939277153661359283407553622690471539340447197019251315976100786606179714299901221905922261140518747863904532082542546862816854356763605623288878399407533076844100421855847767617585398538554310192237057524892946855903501399720731324496799031264784198797915485837412097928975788760768746126919514045554903211232960474870679293020266287222442659579425009107958865883669718016724192732930954020638470069894199168602060867049686808117065836600453202190146138243614824813836089467360094863279378505140381804767037009281478090516518406390020258240327358955395160019056196255727804073578735342057448493545767531

Factorizations

Primary (ID: 70531) 628605693732325702045277 (proven prime)
(ID: 72856) 361891273655102462594377078225811227225030637848559511921892787770985621412328873651242921041716886645933268166214492105938681554786595021323267902760034269410670066126454233464479898941858073228487804685946730362871009026511334744605273555269355370213184506431264296420142721321054724199749000819234447431716488039240503987162881442644566791940233484716725945789589550188254827763500241750776705410632602357799721564060890984708087234423182181204064160663720991895410466773927485014222218446561257367638029105411476129726725979293214641332654242892540686111132331203345815714088811317422517240885188420073268795609263284837405665969570347063906305296464541723870024723226945706716185228357833497993598738544166590672720850776289367964046543426403691034889587574303714978725143827483935490549881464681342078715807928714018029372636542397114094190253414189152103 (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.