Factor Info

ID 155696
Size 609 digits / 2022 bits
Status composite
Value 331922923366411590646016147287492030266838731090577437379441392732006148258438617324427617589548932269232772230078816664201572084523235406856687599380048888305719059001663244101297625065941435520436719736486609163185439959789011118547041643783110431715038853290943008946040376139613606003666637018204422419608365946793324414549186653899051880515953035281169048800399949527832626677674681822666714639301301810030131406492305930304814170452377468242431216769732224988496542118505297880122328772912414337981078471364062590049827344367687561892638407947229904498313541703352990293742443770937961672328964069578501

Factorizations

Primary (ID: 155026) 20601945976800054632554493 (proven prime)
(ID: 189621) 16111241323523103553105254837098220380869030115231638064788293755578170682921364178518413288469118585026984209076909829247062499740248373302370204449494132019733586104936329311052763891369202516933678237903305636788414626109444407201076048272620284742568200513305838454340406296983794651561133167076540854938113256027648679746565372409099490245675019341097175584840514666708330356595716879711081782612865694874019713992288165386566150957920913388208281368066574250094898314314539443607757528424465043191307184904740686008564824366292829331277741139874974080772311421931401068940946857 (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.