Factor Info

ID 168701
Size 450 digits / 1495 bits
Status composite
Value 580841576300781571580337825005721054874824597557114132167174339989090071020807608903088306437597535859095270824814478916140556505748443254500896815268852488920193017084701369943470200739353910650413444922753266580310513486699752591470615798227072770129609966232444195354231438086229572462274120707759923068053794210769636762778221920397577363099757538306484010797505028007929205832832495740676721471968003772087183915380465925321878891075156780346159

Factorizations

Primary (ID: 131729) 13477015991023291802765110016390772920553907009 (proven prime)
(ID: 168702) 43098678274750570166220811356222666600463802740613090785719251191773814354277926691089433976718163239837399110447373021561806344472597753032596325810736845729136486026096670453347859864337660567100564013458106282120328290271191026291776631461128643937584433590484540052280830761362341402614621882070558453103555399664105707939756975475244966431873972889674926046455752977983025112952988226953247764554351 (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.