Factor Info

ID 194581
Size 613 digits / 2036 bits
Status composite
Value 4492629759828864170130519460787971661313085110753689320323552860354138905083748071452638513677488783448263612605047813249034144044237106005661535722274198917347477764083872442978568132501390371217051367699218358820930169077174005075061141799914872136742486830526873311969909685339426744486083039810385144891104190552766014281788083328927325989272353722266070622787635345229150657638416520279048183183679279417961311295068130945077908505141874116649023380724339372890717681589734856395124369063716841691303327425270916097472761341259825495702183389176945165866859040778279588030723178769342502595769178981814143847

Factorizations

Primary (ID: 193513) 17991968401975482068056971155435154276497971758910432037 (proven prime)
(ID: 194582) 249701959199504953964525859250834820840925971129248698069457236146830595220284550015251606438969402167597059035096619130070799703626574776820140423571857993105820717282741430361745587023355653058695852222929643618731444558524553978245034860697888124469670685245189721398496052673982649561049565805494531426711627992539603155918407983594320613827709055564512793997901599840629580176525931611549450614796758732646279120390374960881361926009272419631964585595071023333786269924593144720616211022708590368504652634867695370018783998671767571671187406736831231131 (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.