Factor Info

ID 164943
Size 852 digits / 2828 bits
Status composite
Value 155631714901105805285663489004475860218292249718912347823144358846277535991726986690914404775985596911916759604664635342985307078108238388257350036804859906541434158345770851867822897002188667220228190157383678552299777881848691180724345161823531354973175970880224373784476951273926570003834382873509931569622949416985421169026211518392132143298846366117019600544856907399142559457440237081811349146507437952868407881276365108021719122804092908038704615960870200350739559628815316969989939139629729222904176648565498117342965985590673717647866204350839367063458532972734571876478474982334856117125616766790058928935495558249703347720596769713633684100192596373076960022104668672191280919130146632192698789470508095394804456008101733504485210016625224049407543602100025239574009667692850913854351919777340555642371230624489731410939139325028450508904769

Factorizations

Primary (ID: 163524) 4394231174092284521569 (proven prime)
(ID: 164944) 35417279777788345043973071806610535192498252934918896743773594276189775596065009483222530516962956157571816215231101017810108638110199607922911728377948696391150831722192470267387879708266918602949553031403762277017219132688158173967154454461383745902777570687698526096100790731735281985133357244339324585035210214946886027740081862287513739793232966745524057680126897384746578809164977658978759370764504413668844930390443515983254897950405379643318587227992464435818342115293220975379967754916253609613822091677786919902043042395199108642703391550617639765403045006146133737667235521245051713549350654667330769998971383494644493406134003127871904813816740745787894244622807957866965065564624718892186048752589271534109608461535664673978410281779297233832411630610027621618637243097829794446154359227775026309781546332711250712801 (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.