Factor Info

ID 166642
Size 1040 digits / 3455 bits
Status composite
Value 77643090779564968234972063256048783209499632727351647988357978612761655828578723432779209550079336571652557241599326832330912636762302197927613987335707350759662436115794748099269388799199907618219746153458984761336403862971491185911347219804750876070276638376201980782327465799133282323872701261492352753869810025728796910965743398694496178571728891807065316274659845125913619884178382392157224440761369786234628281614042699895160318488183148118136723290998567443364216063754173933473647534913990137958110743917849445347763113953748806897974794075909440443520856881589771751106974434686283355838482403441583868922863085522277537105634991939047402074828561157316088044433448459483754016239223505272073166242794529584312092591046133449244908472484409837568293547130909767748436398389887982482024230111424125638822611256799436709012829044746958991768713152566521684681351556820833671463123744745622830496678683482719384517745120186081683824173444507019059117872917517283872833427123863407530974965810107745933051773292080203226863717944278891

Factorizations

Primary (ID: 166643) 2743589238397024809829 (proven prime)
(ID: 166644) 28299823345614550866300326134032112361469634308304575118086675014538983427297019353394047609177687069611625994327033709207802719019997058745479207131641375550092028178232520953035504234791625432493578290046282053343969170043123704894390268467707724403523383359815747697703265115728376724019017607700585488152101632614456124955214061678677591675173805470374761186194033930892552619960157957138468341765549766974564837273694988410120463845654110960189817554211130980956754973218337164857579614817255151194051646490406756772642303269318276372621184785605085760931727918762384617688884782252451380142646127397945859452248778673774089081144851535497298099674681599093451647293291066779555703980905418041278223733038384638328871249806330665060847744551597365273734184368063921043493098727732749519471694831425995288084514371702981698642905712174612329490632694488177078465159512247046839054224915647982875322295135821799189144611877021554256501160736396517469803649947955734582990158184073523239182696950612992452205890945679 (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.