Factor Info

ID 163030
Size 1110 digits / 3685 bits
Status composite
Value 170064291094454481964450399842276954223716943700178415823716667387953007841679082418248531818379232727223503642245175605527217405482181149495396655976336944103035823981217661935051354039617649706822832126710547223835918461767128151193005389829579432728540376748561671829374029897344125275208181265066806029025349826425904053156810143940363953734106061161993745102160989121988800435047775830720662305483560011949172814510344516040478615308416120583430655533232238360003035962333288959331251220163004946290322773122292694205745583255599858929253489308199670803644054876980418642545219427730956358022348034040721353470669997035694126306968962250965558269654992541541475688886882300772565914924711588071566310220700790083856028581867422836036933630080700728667617245903663176346971421615908823973660003528015421048835286112789344631410227950240931467694137481253558501717752192634452291011980084481382076963426483417107903868994016372345541376275875745576225642089882136725346127100459707027874492405527227309961894843999024051912006029166204509655145398581451116833163792583487785334026236096151656932586289460531

Factorizations

Primary (ID: 161861) 29903342291588638904791 (proven prime)
(ID: 163031) 5687133211938352891296022843968187484379733702822422605326390185084221583678944433386882452501818643132521839420225572285912575223099511050508643535867752351930686345998806476023482405001576377907396421976454734405174456801922425350932603313244267049806543428945162103750550682822816088795986072279799881504211574142416767298330486243505107070941320390035850268037278952704908284901383003430979587983432282877931653719034303711370201388622960422778064261643909906290479640547528439559648376828951447306852751285943956363472387605998526326104871938832909842390973488810530486505591946736900905904090100045460567519961458520281187197445496035227789742005290201679143706673706537484701634120193137652287987342680954106031927685268987594203560763046323341876487140570591434665897735741871535593752067884373595284241804840650551957031488496307239570825248008142078476339173335639218740857070307644842327046701465369132697387715325966553614941585333316531894879394967087510249831022506927953353078871188028960488145552748483296321692146386869786233625810982767422270528776249825708954758235141 (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.