Factor Info

ID 28325
Size 684 digits / 2270 bits
Status composite
Value 165870646553211222030616622289809463855267768760719251800057609165520986279553762265452164605658841844544278585764349603023891221369203401091544877984669255732173395117759778987265708489112174140768958837293971121513779618471497788003167049673213886094361867324873646591619275064285459418630243866477537996291188363240678870622128554656298301721130230456158601731474867728048930208236897119962992082522538929857670226844514468158083578428165617828464129043698986408966367615896086542705456383669776452558677018781591917569873707180095708889985786105991527150952110766491731733608823430510964533854926548323639790110320889223055089407947339972784024128388473109420695397886473224529921

Factorizations

Primary (ID: 41054) 71496883142749489503687942051713 (proven prime)
(ID: 41056) 2319970315657490184667213051671985934563565438156024291448365475295726319017974764614000449456627782040561058583535874957510086727425415809496209169152483009417091672008501950696963581004363692563649548362123410699678629750388144153398476158069503408209056732172256106562938344284080829525514370647303353642846131106439233920219349651878624020070360873193941168440027248053517907436748208190821630728480358369208217961319747817652408218662836075369651151050695700821111652279144708711200721754931192180300949534325741729398904885855395216340863559291589113972173769365450378719213935586217534152453325795639172744052538443389218891641423676358539071617 (composite)
Secondary (ID: 2236) × (ID: 28326)

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.