Factor Info

ID 128451
Size 396 digits / 1313 bits
Status composite
Value 162661020884548945073697047422519707474174989431977785599621777850078330761591117259241766935236352828360073865034405966020533386206614452131554739939892019717401025997019015759055069705778106102057242688294969493805448599159781103018976176674296667921201886032972780357023689181897255235154033280147266831235313602292602954614596792811739312213915804813015048681135627039482356926530790224683889

Factorizations

Primary (ID: 47753) 3382675357396309133255087629481249465382766864212732247091739064499207481581745272878766507497469408957163451545748706420140624076580735121 (proven prime)
(ID: 115281) 48086500683219961053643601406862817256468297312092714940991068740634401486144885709505183084807520674611999384534318610307987727896931442452851391487678287112398097286206000429122472900579923869954000671343243405245692717076872485691089420738770502982851809 (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.