Factor Info

ID 156832
Size 1128 digits / 3745 bits
Status composite
Value 204647247252954101507671703689997284725595897533642209131310488584296067253140855037398227547263345119369159104362543023573055128323678654347010211104253472940066653043738066412096252220322930924086192414803423825466336210731026715628731491779093260672610446872608947093908139422656946477426711619726930279865846279115787357664243058774227247036738108505847686220802163794666623286684632179477399085329987166990765428344618382639033494247239381158374717579352587161467934919770213665426217819397009099595075409023337381637331990773369445496062208177431413215859894871197906577519326303583362816392298721830993666942042796804390757211058581607382389830765004595033482240094693781710759356342875477165531108093297378150428915029905283487517594921690795087764664935200961426374749272202049542466035041321595450152673898954770605937482892123591987478447828476485173962092792384906337621866128084316259372264431786445657857405868957733171986178628837729145650049965571336154953141525675771299002356262261080712055718561884427065823558457100697941172027512281288772194872673323410423162918789989637795214503350541607261750568846128609

Factorizations

Primary (ID: 154599) 727422334085254365392641 (proven prime)
(ID: 156833) 281332092326119467912603988697369968533385312541330936362693313796849298981326663018764791503779271425293130631319240358984309210148999183574899114578112239470523994004679596857164238006222663659049805310131271400617309055640687669718364945635706974413972553148917816712088748268673851232734950411648036156313590295307505518130702306635754135005861009279967468353182509673758169148653179136966532017534018338328965482541058156372545001714538693318433865950507890292682533644484624197097284530867535797050693593423062954279183843475513542276205234847386152095240200514399160055710284235411195535960358649155486884873434193739806858460980794414892257367437193026710590173070143142635144009908799107960571847161557717218847955795926457405227449336522874828261493822653739995189040838573589473214271671116514640230749031510813110292571796799528352516887835363050782987655692262202835053948856641881063688054560441185444127561050944041376686025744338662093181520529976878836808733251447091856589092963358846955440872877213515864086374649734903084328508811833866816785476707643309676577831630130925608601921249 (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.