Factor Info

ID 151456
Size 807 digits / 2680 bits
Status composite
Value 377688507709349500919158325163328387564865202768357986613221218309924050728769567046997594349792802031878238431733516247866740704281569042790390250874098643308202510743990871750298413117888733208135444660888706445466589978440424449385796895141662677730365105733419852808608960899639306381370324355918252388686504371194881319303316962111750331951437274117562027620092875265251283321397536616938356552123790908885068947025594053217602061895725086641726393019392408395145281829993315521953369793987388661749888851410276348768437845837098219325088317952689218694228058398709153121219947706640438783049472123786308470058330942314936712473705361989426045477739493187397704809542356354143558393218755105716087654031662067647824297311330173290804771654084158175486046457777519440211129568090111242678110316900162273

Factorizations

Primary (ID: 150386) 8691553524250990332157921 (proven prime)
(ID: 151457) 43454660510981258871632928795941292992027416253117226632654533942252959387774782261995876930545145718284932980890676327314988447157263680860042517393346525583500728989754174284050116803164746078362741714194863194487928188051040044764496788707311707053871097139323631939788937406569752108703087877206319146197645247974713924687469122619419614693598776262350752051720774579586367605461713468772353994731681858837257843383400148328622299754122183289868604813924943359665620363525912410595227660939477928447892154613077241891180083631333897213422373155611091421477906589814242539226669861191245296563794435900103949809532364562580645930280650981414028492702222432165629683874593580894203177512169054719205563848940205538199241655680888463766334775550729756129725924397873350950526573313 (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.