Factor Info

ID 159644
Size 587 digits / 1950 bits
Status composite
Value 75034182383907637563365013256719635664526742180057833955262947988207623515986934670453179483080974674948636168125255333591780545207520663715260488307136722540028699061844350740977151161736044503377007935303957919774405032222907153083471745502969550461067062402077964549694008363623387045963028161697616068557481639783278116931904742663924052332844249346318020635096073921886313678387440232497543905697170539385726142767756779995101885993618153088121574092313467685202066445643916837855661673690108221677088650201045312118075807392924563007593409733381143706720949684675555330667001507177

Factorizations

Primary (ID: 158955) 167141010572952350425554799 (proven prime)
(ID: 193086) 448927418391773616931726579062714637336460347240596436720538697989837813999353110441738873042487000855415866252577093005197913589157357681871814775050719872579035501305431200600769449953107045150366233246469512156911949215684327869705694761601872181913221105618739539853604701338357605517339250472791357171291873484807024308054074088081288926580599148877017489998872293137397472346685452209782857143723156978751091649683082413501838860029655790249199147280601132984067972652504897515337085442371956270124333450310308258934333559168452648690612476444200189613223 (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.