Factor Info

ID 87745
Size 288 digits / 956 bits
Status composite
Value 330873128107167838034043186112911008139187607834690525106994679619987363322705655758014515148250975551940430568236314051475892873347119861139162307038544329760774380392705429342930957006499225784008731301314795480341657640307886123077445384729729138526097350502000063040115904602796847169

Factorizations

Primary (ID: 87746) 535302472231676491202387705999892020263163152862346488006316668490490093425793 (proven prime)
(ID: 87747) 618104987873038335696165551104774322630954586376737860377305626537627588729617053538577515584478441890486423084691621795670438801824949959130501429166984778266065359295057552080133298587312986989431390851972033 (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.