Factor Info

ID 164240
Size 360 digits / 1196 bits
Status composite
Value 539022579819400730550790386303263358793657775231778074127958599359050455381714221686558264419768637165572694936914798808446839569848081368688187584192381245396425892806927731518118119602083734526076714671656444592821269642133298286803431135633503464109047217617935658679822973201462931129138725782882325218348648357455021908974740459123793711137286016953912457

Factorizations

Primary (ID: 164241) 920048292557970551950981 (proven prime)
(ID: 164242) 585863355412333324307195180957457625851773936877226348626260548504878017663811200581171660884483144039562306439628919047663686802457571124933133325575313996244742213200368952484211108268299004508021736908423950994094016292627110197264279594303526845472226592140821309010302603767860408531821280865475749325464161755605880385860187033397 (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.