Factor Info

ID 187095
Size 485 digits / 1610 bits
Status composite
Value 28071350213182867702216451866348472662233011309296154170168589478973767313048449585669790293753156216344961039057766999538530544515888599514721641895678752087662194262455530169461943392255740204082541092460309526300753903858109182471671690308692869364161959560311299492042811408764315996409803460184649551485530646327975978982931091970019881247684023086605392837711794944093505770906102308548187538244001658732922770581339804031088989969965917933292996619090957029983195393645634199207

Factorizations

Primary (ID: 152108) 847499019384726257346113954958447091 (proven prime)
(ID: 187096) 33122575449777297282935681146524575758462028628320264770057773640472262535955121240722005269408304859124656270033706518044680507188417435322750509370260097010872027086771415923981420151692855584721727712324360241586562461034886981071211112542517629921297983463359026097607797429266326500112632045815651212068328332162809546265243991909464928887995821153007910822450620285634124667690430057120371436881743793808551582999071723413517406984356797905277 (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.