Factor Info

ID 103031
Size 282 digits / 935 bits
Status composite
Value 162891190996084819490818433071100259229870036855047424711502654694630450995890886414727499515770349508726553731422913364592813103993293092855683860156518086255468297763393620348641075990908843237149375399294084692766375030171029032200260571165851013364631240757890553931206411741481

Factorizations

Primary (ID: 216) 2800076631444853778881663695403201 (proven prime)
(ID: 120305) 58173833232568401784314834385805802191737085384072253715292061657381840087450963554703698492814907750135150770626392574471756856412112970270593978177223633409504146002686511412300974109523607706074049713250167976658304671278608984613717040269042281 (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.