Factor Info

ID 170396
Size 555 digits / 1842 bits
Status composite
Value 167810970641697037330274383812562592333142047624321447125093996058244618515690391958080095462082824840946501215221456696908271649095862293005375883457329101583639212635441259077667331324507637946362136330857184536669306901218199929438672163427934614342798637852077827282454396989794863064875233618996853886589480156155557056937035709117891788520580257464413692767551465261962167819185839290556002792059935406009929394672528224841986729886979189485208813616038223665647931215007699145967695569996465332319604343051087561596713152595109333542448440032492989

Factorizations

Primary (ID: 169645) 1285486290124208135972346886457146070612015331076920321499675713992392877117591953116313626516309995379394218829630444942762670955412160477140198469809 (proven prime)
(ID: 170397) 130542792973297724046856299347970541790702419458594323151831158220067387758920344177938328570490928090788590186812341096230491620499388754746208937393202763838707208174075689991216824936243137541459834520955206549875133797362651268656450182631941151363809791691711063246175570112946836999046282703352848088795891661900470376165086712302012143030551048110002920720897208148083796707869400520583034112803021 (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.