Factor Info

ID 157722
Size 882 digits / 2930 bits
Status composite
Value 523417037767612295694047089983350894949585564053513949675371125978707840039956454972989014906939553966861896522599516757240059473035110389909933104935607675749190561112288589012180659348251966112186694001005147381702531965811602552525117071473477235737884462893401165765555384722216381021058574043307502252517756762029227326833321102364114212369631926558745498593327809962673085006809890192044885131856824527396692053668756594809570046679414701253762888341850604138242672384920955257469480402935186705907324684080948051879240951461642456497574682324697989806380621906461963072141931059167544363182995007857262988575379457518809999286140120514830654033132764287801665438977982831105483095250009930181970477637377663040314890985247023630560852704228414193194661185100960632683547805033002204645278601319602375642984738888485597489831174441889499161880019865008263831586782217179201959

Factorizations

Primary (ID: 10597) 118420287267066844820208926433723871 (proven prime)
(ID: 191832) 4419994663475002951121178258629881231652771727863731317649223338001241662408478622597477858134318649929741437399713566539711798966959505789469200213175446350822508289679352349588966298012613626906121768578387614679307080084582545003287029378848844589513395714977173067083840798483704940251498610633185104758856788960757525969376752444546513601895537206111896631021416211186739100389608449983415426177959689522400378875352614596213558901108183841759164302607244971703868589092643218013855221212826194373083578010583185252393235330089674408035462253582323053955385899301901671422104862472696537940153632221653405793632797960866703024155432119183014914963017496812814012136376503650285344935041660737261932971507404340590726879708915716547374001004821258305512159983076789579799462631657421540499461329871961858945708042022048030637567287776829500729 (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.