Factor Info

ID 104436
Size 567 digits / 1883 bits
Status composite
Value 664596435379283976247169188015976071049942742296197717832085172052266399825204412183565261242547746525801720712908619278214798447481038508200685277393109808281235002698191425079553610752396609851039482437936922860319476036907227411453043750746310571207258342040904163565122407652077622426507958779637765741522128527585463286238789155400818184264542793030462961260714130349638350625862820576120142730699951246268314072796419748224778651401779521146547576676225571969402292858253435525185048657150124776984486616741049424486909256343132506913082139576948777542473757121

Factorizations

Primary (ID: 25) 2586982700656733994659533 (proven prime)
(ID: 104437) 256900224037280522164387481345187434472550719818261906435740092968836155837673887534179435001490617852809539851993287154798539575048804420163333911766679487422732236275091555416928064830331160624124911850727504047778245679923870527862465000259598005061590237277644083191620001179265836065368849213763239180719192077145915994870906834856099582870192483775496272801872855345513689119290111849043955804365380460863711158131564450812850329805087092616229661009013570913801218468748470615070306557664371195986740968467266723205860592648235866416837 (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.