Factor Info

ID 144135
Size 535 digits / 1775 bits
Status composite
Value 1652315508430947395062114821740450685044516361806444884021969623841125511326623424277706665603931939467918121594713223690587402274606229567737165460282243292770895108465721743771956219995681744573185232746165921412795205132367871182571475443966720792514433116282996820717533263279141156977627427742637618939258275068801652444854254566380452062723809100250900533108230311600519507360463150250951804115039505766897787480662278182217317852773181091386427379890999989095936061090604041908783336518216748868855874343426926583488814641390701

Factorizations

Primary (ID: 143338) 507178815961350566811191 (proven prime)
(ID: 144136) 3257855920695358222153734238949661578095627135309162331968810565359388835551980936903448699035949041187967212080483080306232121966701971554104543390947829462802032297195124995812964332187514995492056039653130863678410887096685701380206059638258103060425575466984575775245095834372921274683235281173294923488816750592499989008130803035492457189924194776988752077123040403973352430279044431588036993615838492033705606791260119618269688819539562414124868465707926149548859786206820804621991248000752695544209983611 (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.