Factor Info

ID 145824
Size 826 digits / 2743 bits
Status composite
Value 3611865495525691865236787119097249344823388888672772883230228513875636467925759238764773982624694042251848122171706583465482374336939143183610560675426119266553538231809329150947547362392335272394682498274385812391544747772500921136984939279580979751119356735381778220999601588190439991315784072480440516037527353366705903912071794243463699291973545648549358148777661347056836158084334612781451161730449883173736803193898540660867919137411374397052041929836348467146294351188034799259515564247201214246229467962699724871852012823729637980959609581884689555449943159118895676995964674646763310674386213561557310631035874026231702953327792149903148521181502363497183799377516120468885187588168097061091679650221491931946997343111472806879467449536385500146330614012466828227662210181152446186325710567788656150327835111303918761

Factorizations

Primary (ID: 4605) 269123363760531549673 (proven prime)
(ID: 145825) 13420854455206509248633291183260687567730380716323395860665283277312624070767341932101249064595915985249390846691651788892883573761419404636645608828190040490611724147263191629658246246337174923324793447120032081907029267014144318577619955877539593511709665531738804194765414207749724832296162558116182454298132369208446587404932669347409324358672742158762599430319924347117634347497498355998942193479517944408316660891421773307024571820493603053417384724928174533170614919288050411985379234983083397504771214227871446091460575942504282942621093535805023171497251150664381433586277901251635475763008426933985213340151771420077578928738785050584661024918540496733023237405601103351565952325450872162861943003330711131415565009206881813060886548125625058412744696773356530690012539111077568662726488713713857 (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.