Factor Info

ID 172842
Size 545 digits / 1811 bits
Status composite
Value 84105690429400046066890674177977259395305784203697080307803637661750652514943832309512713008940852819142667999674289828192226987355710341506398165299346671157104018872447734923517648468371950583091215268017551103842218388266186573582653381742542360955668287785243809207194338620250133322822443068382727529469155320040268719507902512218082064172572794469475077435998653780381098654730457533760623916237981926385045755330171369673365972048229966279506876344974530134978222103865124743219722586277323042406055787715528136047048697488158544385255437

Factorizations

Primary (ID: 171857) 29503002439153409796345577237139972639999115111116677042222213822862568768573910003926468708621820580259934021874466600729621951123056908163095291130608684277486150966125404845322444066048465391860030844735219180406189458291186702517473520726863110730180327 (proven prime)
(ID: 172843) 2850750211028808879040090068712928284526161525873184567677218045935242676510472379642802994410757673520892198305892071613230760324829906860071426965678388963036107547358777114955522162303326815721859910110909604212797120261315308510313119108172985100688955671441263155486688890231380573931 (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.