Factor Info

ID 65028
Size 523 digits / 1737 bits
Status composite
Value 6373243098040664538148630261205390912341569359982101610620323364135221370234464823051146070602783587410187713724084989992746732085475505670126399170007001883844756762077851053341156639042962482140827446548124883356884106076791611439253169659248051259018055559347655566890434675050432597156833287949781013788310981715168877796771494669706924552872005375179778509917946562902153516666736508536725161698276478164775742502727051382025207408246069993412499556427743180421174075689947493351564578179191775431211889087300372236061

Factorizations

Primary (ID: 63361) 37387216988215606147063933 (proven prime)
(ID: 65029) 170465833283325181867060924852480672993053500839448701162923896918009361830018286145652598325393638438006353689537635136106034578212308990066319026976314453601065519568830826975868808983340573137537598892982271840274225382415309363212577805959981977645964507169418456250890899732957345062084908826404146497033977557423679579002100785676616176570768832102963059604553998813265334346727435172940559517867935304427919151574540966919340722659014978961657383568203644828242248481677968261963574309872417 (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.