Factor Info

ID 180786
Size 866 digits / 2876 bits
Status composite
Value 51254229361978120303953578838005076665762806599210097187694937041887935060706974519414581914665527636993314176063173528144955208234660475131800921058969045059484818843213437932763443951208077871005155514397673802106586880829171986762241233826139770246868159763266062755115092637738614580519158361398352621091449022731000724738537133869712088699391746419645529044318817340948170212205547762268598307405806523041013150005963385974950816694899377643233447371466231078441600982622211841068335987028308565743447219381344855337348041511236088274611894719542117528102572800725894968998607610754378697495590479958389497024224060337118752995430109239078787054238519758598305341972355944066750915721094342812290745915276043540236275016984755974018777920739750290424747235006085224683361523852166908520378545088673241875709461320977318853558852960327659537923471837863665039039

Factorizations

Primary (ID: 179122) 595423063889173269168167125856579006791 (proven prime)
(ID: 180787) 86080356086975704988668631456409342178808513656935096641741965642086385804602286842775171934507779870203115892378135335099327655462167620690741195470628484477403335395041002643393488801997838959365405685356710533608627944038803702930624446559233958181889078720749237542780502400454877263266995295612050005512386987444302177072596037347497075961364540330365349372895967910562362579026654813845738239607610053542524637148187450462026045577013786343805424526558933669478350727658913986755486871850036680665463315547030751581448593794526160011569977301244659562212065666590341871789877956798518576341343652268196247145563640465824992550429488775816581802435402528235955733377759066699206434010303597522329533399967823327045330613849768085231450812408956693850101517853002140712568960038162677477259174623874412909530043082037693129 (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.