Factor Info

ID 147871
Size 549 digits / 1821 bits
Status composite
Value 122021879603564892054512325980729816175340180304152701863131376467749062515322327816230909641674195429417167268582027717298721955401671609402586409857462494207635488157971245225306222014017549958276123175663001163388920490416127827169285859098685862465581671671668391624926019199014237972144762084539922897996180957187824114720876882444651285076588170706726206417827729236869989479200356254107179405772741263003570003840095034783747404087130307652868713167122859154584234534119611199253650980993333473995996198703323984684323056411303186004686554781

Factorizations

Primary (ID: 148970) 55352612583811494029600179673 (proven prime)
(ID: 183374) 2204446617922630616538965737676987517498936762964636080947301224256263812322808260673919670884702415531070258954046794603170670124601227061776223198223160935398453823169287393213598575156966893362135791565406298034944049835734464221463713528756368779500379656801124443854525595636881080799062896939267732820405411652189067280799863919123474068007054291010972800319448344074869506881682815719883122380825836774671302260973852584015064539968191340740252256387531811964971279149537685786257099984821983280425291980666730597 (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.