Factor Info

ID 177462
Size 428 digits / 1422 bits
Status composite
Value 74669669733920997153042166337074926008158122866592769471257342788837107028802554897533570524659344184994229576772740641972036421825745755390556224194845313314830344578715969993669419310046451321231648242003411393241179394439932749864317715506867168877247599244627321354238624932479402744875632446410808093340310803156504112472217852544535875963334400490352081714795422657209337532367257844557784888806153689677917512062434202537

Factorizations

Primary (ID: 16975) 297249242512358547491888615800368810090644753770361512598340893519308181290105058946371421922976978001552810415740409113594833528895845309317193 (proven prime)
(ID: 177463) 251202220408741672679125029836118912566989788291902019673452794841056962214989698207448572363560236951652068280913550548622464174644424003114037511337901083266076053747701821584196181041736890737421400651884426233595559410201941702730459574388295896799908738377338691330370246501824609 (proven prime)

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.