Factor Info

ID 58171
Size 458 digits / 1519 bits
Status composite
Value 12591498420546436006612201880485876498128555036053935054285232325720214925514166496463606911996738598898712601407240285092980499073766351818622301648156270604102177748971618676347450403438037951967882902229880417045140757157171091337885470833313666083134451678372458505505965343261670158200180393830144963031706330960057898446396672493793956445500429200076950164004080969641104352324458868373295400437939969506716010886068104666378250015719057699439787051263

Factorizations

Primary (ID: 58172) 31371610584545902051831 (proven prime)
(ID: 58173) 401366018063133352892835945787561250950361913619071059259344587162759871781205591280824637148431297324868256795605820475668922146512784050392532949515040300743796932258928253167994830553982785853276755343761382837273434406246791983637455567036900094088740086986145994353407623060568817770350634421840706128551850989170226483859878798759472450697517482986810282245838889705796453656254197509654480162589578392750097689888136192817999673 (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.