Factor Info

ID 159789
Size 768 digits / 2551 bits
Status composite
Value 599267484341700862614572520951281366930901381965427620073609613663239970036825546018718142510746654447222605099710694123488106581818538807668221658412466281180547604400256610459948515858479124837532301785862377358573782129971107151640148928784187962273484640611277309313436263157656724631410587329183145760306297010266605421573464564681093597532240968468173266196677268750600486630458801151953057609070456680129612724079807206935797779328479912330862525417498154081823597818341060042854884115849023364873524005737834054353702330949141614243068720772521938343256978062826281622955857670938851097546973361751024037886249122626238252789272050941590047569374330775241351310239958118515013666160688839225548066093791868514743879378625452602718293321984950032877254496358883

Factorizations

Primary (ID: 159790) 155427182739144888877 (proven prime)
(ID: 159791) 3855615689486297398461521956637324412996888897659116802790947461418695638482067528848369482391494440157342870178577721043382487725343211985350134822714512868851092561519447250968079645600309246526815250404294925052313439155345728106866339420075260265158714445094203445225601142530842590583201220024590507999427788426355006330806581259026053699211748905776792239233056581551912071301770529447873402780786530748278571141340638097840780332076558398512093008883581797744232125980002108110489715964195772528815112978459701414466266488257332945243987860371575196136362028265850502914937071174481726374199062830763653824489381525771587904465610124820505076074248111564724885035902435492758968173608787235158785681976883285188055599344916364611322960268879 (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.