Factor Info

ID 193275
Size 669 digits / 2223 bits
Status composite
Value 869791882274001265466275495294202767588743025672465922232685354282327968291762428658489861714962973235613338000537029464489209550415232183875831396432871633144882482091012590961724504999059287807987758398017646048095778037085014435976850183894074002359338221390557059782576603450316830368499028123701570931456109702162868099525744603685506724243561302118157623820391562967150892294981427464032395619719720367608305288689404280987740718934778971080938222839237018617195801092141959061958811715038267694126736424156773144479764849381957918885585524931170428117605025004405304208148661974762738361170611753884535365781614217697137655393862817124604169761706704817580104863

Factorizations

Primary (ID: 192196) 281723582557741233225374315230740659486203465620866009087101097654635966865415457495899208095173963957562923381 (proven prime)
(ID: 193277) 3087394652507414038642190741719621852198196981496257857793344361992855713653167940428024301519021922060720929938804684524310245634944343663383805615443475522013424823219521680388058846719515656602284663015222259426066642872828960843735875195101257227313880818176940008745598619504573357893238749780654604472418652090773814777935276170318840407320289944193062930857382902660564915670628817253577072329287447400336591345191321758509408186203624469482570586707837256901926736207648103622838291213085757322491401330036536865492364639030539194736119217240532109123 (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.