Factor Info

ID 123510
Size 657 digits / 2180 bits
Status composite
Value 146063926902944376092747932988503657953207441279348248790679908791492175697181368868086807343144917080107598863575795201848216503133835119627311356524318371712454508612461692289637565284693903038035556750858347371613939475135895119202394933759979134572958281634581145230340295563061080256926622297162525884671731323780912910125581201611238243186385159340919892448452274497770765027623924955321058365835863016108753552690587700649084875668795537692236500949938146623049064216279382031228847151986094392159127262968731137531937628992662289251275180730726403582130774994548677713114781539213584332406905606559001841269785079937012170275775484968577372574980603

Factorizations

Primary (ID: 129) 5280544535667472291277149119296546201 (proven prime)
(ID: 123511) 27660769815755673516980514907517103787752970957570076254364699499621336702551231669750626502353883426262290874882415743175206275364149699818096526084525600606145924454378790275870241943236023112839305665629192628733807442548744359755040204355498840492025307096720568917754707251101391601439138194447077619385026154122724896841327262012381453535179653740020449156820963230969358679620778220871568003581142546341443126657085581524403702067630878179775025756433984392786739495278910069267431181526043019020156168247109662251192797387613007601793376686150831674249480101067687024368725278212074613975552316246633651364942003 (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.