Factor Info

ID 128113
Size 474 digits / 1573 bits
Status composite
Value 166334393163905903820956360193863524070056517589844778380370878964551650008879604582571872961405351264143001970432934159979396287945359470614170454554606125700655953350770308875860734104254201356258536100542928519968697479524848939426110983589086843563493354192884206638258751114948034026945003955661176811863938671232607190541312428560518945904406793645430768968096533838184955137670283593107059706644948767985498154103138954369208451509455152625570607804959502700577163351

Factorizations

Primary (ID: 48877) 6111499712745101894218988656354587732492090523694798350623140805464684617944243500547920666911106551 (proven prime)
(ID: 128114) 27216624557312381218198748621035768230286377772640864280243435789240117241441154807567498596101990913003579319762038693359987885320721997190176390924954016092466174837050177805373329778428069378052558094726112068259683825822821875237215978434087734781718922510786194766481423469777194890788197606461798096159442017674947045076485779697993946490088093853815728035569276016801 (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.