Factor Info

ID 25724
Size 324 digits / 1074 bits
Status composite
Value 191581255707247733092424156327968791885333045445485899130252121338199524340541649301951487772670350863169602166494598902085713344430044106755271632914857583131462428126169083122596491667002243362611821701436674830430101716674017576818549372695306371574297310796994581062660672177777835197871804008204702159812033925294445821

Factorizations

Primary (ID: 4800) 5242148588473376340853 (proven prime)
(ID: 25725) 36546323034128304724600223559882310257644722047775341109271887223141888616711804462598869002397392967617734722420844305666463189745592214891121388076955990825826400405406124678295918728237967978696802841456770558410452019364105879827884846558325007455105362252500283192276628056135456337832658819492457 (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.