Factor Info

ID 104291
Size 645 digits / 2142 bits
Status composite
Value 432204358497235311603083733596428971129869563549027208372553715409008854000325948509127018553257027295076614406301914472939884901895185742943236672398267011405256339231334866359970077076448072976997909578294742856456214123149887028541170458364559410033275035069106676724376980059036515505994827788617499170830759632572864210299618982145277241518331991903011448954339233005967516506952445379080791547899095175542281867066362781028482676505960865130546123054242967256439010067565182869174111839578082731667674644599284645360636858025355191966690567914155740923693801071083618521240585786776546318841783157303191382690709197356341613718283456099743

Factorizations

Primary (ID: 55) 1230026721719313471360714649 (proven prime)
(ID: 123587) 351378023636028282398252865815741780332341606416598846340101924766929426219408347720503413032391757498842925667415409498756792664997093873476521385940553297693353545883246072991030614878788464402542314021717688563052321422513263388196560110751137759706324942983566580575022534114324861653761121154307483182769258681883938293232235005945545641624326300942314902893018921598766344929300565686771638107606855816263561906256222371659211720893124480498200030105981356849226931078670149859196005153192073217045104590150252661863026701587676226179106403409796553157015382900984724715501988190515104229192944278591679597922807 (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.