Factor Info

ID 196128
Size 650 digits / 2157 bits
Status composite
Value 16630043456374510212262175276396403305623392918412160828787621279939806340493322361978899227352605946223026507408670253902608164655761651830998829632449608416118729198989377269958214077710707443827537742029620117216877945295162325710188401810144565884068600370085610000287531594910784964618829991872238324148285767933322753483393273695358137282947982843774415526219593058110762716272482749671818566599519659082292803030305773858545671073339805815287149679132958496260331330419945766810691044930856299158851902675376928628687812013266236119292105956394863604221877731977727409556694524109951304599306159721347811727279358276040250426974637661884319831

Factorizations

Primary (ID: 196129) 8262561501185966728916692443335375987529819382028943091613895342454512047741282705883141268231634666850782298882325064959559084188295201374341850741812571022468785680028169886682874466230513835255729216550043480188261751417003091750949711795775238198788937000494291822847199588530355854693992933957032945124727191 (composite)
(ID: 163886) 2012698296283485090855015189156684857612656638532624044021536928708498822777940382566196824692646494099285315043751000423169427404822391999469129778985161468009086915314389387585283075748870793160373483718647852943623226970418863185875249239845803440538583014547393170420210584436503427882914303686580686786016761079056881608392025055041 (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.