Factor Info

ID 91734
Size 681 digits / 2260 bits
Status composite
Value 161174361546967061372176250261060756792805973425939232157722566251166934533144217337425240456779219161124533493782020733126629852371941491771370269539254699029010748596209689657041928149208168942352704423989542419902645729611211864395428875171391381233068674238868456901055583061984851593781863384614825784946626704356699403259508147793563788567783070090236599173453140697189446523319759180901414455471338108272531406618943872062596710513539957397979395915357709178862393003491786728906166080238717342722238469894076574960818628052882770985038343639446251915749204261408795449625430134473855938283571261042949482926554007882926025517054128160523518848068092089444715131305087154561

Factorizations

Primary (ID: 90438) 309965686736424720438503931641406401 (proven prime)
(ID: 91735) 519974850261472902627415748728300869868380758879930126316105538850530435646123805350928549360895848420515961196095498409658451802961040304505004538382152306072103347006589202331758994428868819803525720355727494336135158747639916716568550137229062867955281297114284859259413120484259229304225167314613726221965876789152685060352785804295478265003766595915523200993113757459902430846434651350910828166699193272287154683981278861803969628288669647471949240430044930748162019023927177397195164043923402356500801963565951132179619305246377962408220942209619469604513539675950293628113501396680385415821811109067201590993776941268219470629763627124161 (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.