Factor Info

ID 23818
Size 572 digits / 1898 bits
Status composite
Value 15437526160268830651164550523604273606538465672217524884918770189152702469155670908878208633631811448375293480816591860809569577832533271212886363852112623102552417770732402568012420704446036490559936426525639966679805246464371308844484239922322945814499436506588122114159343954345976107190841235311018030829581511901991677626616204393351281146677790020992481869841758941394809364739554460767046659912942352616081292489941525908942018795460395836905642201271211281542235599917575809302335828279149644293797766319693513290068827172838439194226009391394884128802445205103087

Factorizations

Primary (ID: 8342) 85728285355409267895679 (proven prime)
(ID: 23819) 180075060363898394572587318810916212567123975944196036822122222416739958705689068709070273834075064038036472450714134609261059656477943940817804230242761652291576715135124165900472572293494577997858542400183063454475738081557274546584624498807903256347310340962886119430912856353464951783054723958260229046251220482378396070933614614487574211165106764157042088989577894764194313733185918355751629840106800108355511844273682503669096840191008208186717910118047489346646593051674182613643182583316599808391903167599328039490840878394488940345507799953 (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.