Factor Info

ID 99142
Size 577 digits / 1915 bits
Status composite
Value 1917796866708336156409701324893938971517100247092827476707009325055799621519566296266778753924797005828670845954363204206652467029103989923449493071339999695304643948254953055488708820722832780885248742476200425987197586658227530166395877602585801133294969388149559797700113184355909996849224976634814434019062733809227909377106682700112241225497190864493418399311431255467712303583391882409191651938222653283217543492182493580399724993770572981545560776985169465568205354990091463767831131144727226870208878401201323943706915704438222687273155325344166075428988204032213325699

Factorizations

Primary (ID: 97863) 12992593428389191667383293584162419 (proven prime)
(ID: 99143) 147606932925176789274592991877182568175137721025154991525897789575987575708063388447682128694977722653905529757356978171670498173195683853751195408033467689818166775178495654810463344392925716517705033055995810315065198649940488979147027346373315254886532170622634987434813582182613795901140361511512717366784357648590508308861655509255053831155617522370954860618086405558597680815500099532192630523090646088860071235906421451453574704089659211380740118344607585983149600650639740683013233768874613533342133956097116322747424796211577720467121 (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.