Factor Info

ID 153253
Size 706 digits / 2346 bits
Status composite
Value 8934478430363824107207999574581061514261073995904331012731822557391807413909846875207734319731862862520147473305781244027503282854465949345340207015881369289342960589681117641447922380645180060151113375296145325787863366849654464359663120503033887158532599627444050428709764631941028435330298492545462514266416677999322798403672842098888876206447688071499267430447724950466734562014365820086913695547195954182743293820240437978847883728568533417294858254434197539553208393698740947510167066525399665372786531441745066512254088847567638308330754403014144280856528377459503678360279161167090875636490518014572963137786752969084178824490081809228177973679267843136498367588806576703973786610061470766787371467

Factorizations

Primary (ID: 152112) 170724135458234696064115616824839420280829 (proven prime)
(ID: 187339) 52332837453726751887931692859990221463657446979440829503481579343593999137915050023791550002797046719802825072964922358609900991967582447936714485594925741141872854493329502879839611426249828404269808072633038424922766992320473215486636177191971353344632507550330957879399706312323785697465393813968690629569038026698959263021346786419601268454560621467485892566672821299717164208491552386357693280961135879923939589744281758608188503953885491490073669620834709765711589406420747742464769603696367104504289497727261501969834236781803932092359787967505276987849857417006033563463171768422045689983277354270405996241635990853447201979531160195194015277852127394635623 (proven prime)

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.