Factor Info

ID 196152
Size 520 digits / 1725 bits
Status composite
Value 1144558085888944260268417288084601352465784345908157125478766234169825220448788084672928225272586564064757671467840967855951448753344826605618812432739099003030711174335589915718897473942194980428461019537186414679731972596109741478503649766397125543321683293115105606139955380077197647497244894235817177961084480591208304849971098392140517779017258383545684654554323351859986581596312408096791169240402597292808686356736350460339913138076283602642853195197728696327550097276388721756307355751634439205373979140617196973

Factorizations

Primary (ID: 195564) 28135090879121915752313237568817 (proven prime)
(ID: 196153) 40680802873762227294967183577834129214172358763825681367081147769732856186378803024335273188922549292734396962168226008589471973692483384807865192453908855374118281174827792172443575095401913527773135408830307327973613598024212193959187248161145178375800233866270719022309636517200083470165818880355301134815501164752230908036013297379235516738245547814755202892219837476360076921971675367222020762031828668488480820240597414581846458483102285449030612013622669273443662695734517878935869 (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.