Factor Info

ID 153062
Size 497 digits / 1651 bits
Status composite
Value 74931810486155128701772054884758436578865112644344147130039063378205568880334084000649412315146097979095379667540392717788248250259637449497749020490898622775468312865571411331289406496406778101685895532759633024778104354786786393609122665290167442943536476427526227780419482196484266922260290788042229558916936960702940562396925215689666952158899667525380392673789489365496924439533401437532100160444969243372423555928559059455056632495718565708749498150485202042732399413508132731629876257354681

Factorizations

Primary (ID: 186383) 196062896285723348277701180820477325618061328136712881 (proven prime)
(ID: 187155) 382182513395888334328752622868672818281078950404276436733290563551044065289106979348883373567127160870660819029142088940325440629727043058226194024447987842953825864419158171832525415613168187046749800446781553317063225725269416559060348593470601082857081810114194475607485767583789921908467784752756824742475263905458145047747142727311320729716195896519435781568951904262652859433535754490582859241101888111742778468038461182970292214778577801 (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.