Factor Info

ID 172529
Size 685 digits / 2276 bits
Status composite
Value 6977629690071485625480892400348094768285181208320176317071131800943857188056503965012957765155482349420808519070988396822419647571670542596145599003872122695130684645470418650603397019750233537222517129775667627134488973268554359502058632052231071419690126266912122180305298443761868845372984774198458817274450437399949583393584145081177734064548775389918409730058369400291992139836876476565984467268974719295924700110149669982883075865075229221881590218425196852508461885673034085584497755994691728170331575832166489709956588502802501550001830810920069813307156463947882380223865841280159409435270465203408784004970460823556541672870863517894302828728647822375842087982781586735506051

Factorizations

Primary (ID: 171506) 254917523006153531818088649520049191996999080629741335591233223896432881201492083167035651720263248608863247264072411360060829496454956237772925907174912466029117017779 (proven prime)
(ID: 172530) 27372106898681306011088665558027420221494244563106559322623732071347345996011592091516165951702060739894264995401038545584379021153135338235959144091866865319937090002993158530853433411081410319197106783007005153609567064869614510177930088581739211930165995918449088709051023242119097399114337803108920493979416503883798657312178530481576689613223336193595238088470713772409769430916167481234804794369325406973993305743915191199125612593415216924577969968712771965274964230444458050545225904351171011923712461489046769 (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.