Factor Info

ID 155574
Size 465 digits / 1543 bits
Status composite
Value 185832906399986756136919973918981403608997190607027738169695662560816519038509916200041460994351499026052139895486440865416551312046193186456280446342876719739012992732291055834227025387243419331894634919185222548909104081139287787509156960404780350545160243311753607092634916087749347022706711559352349626716189237525827742515489294953954341239368639990778207491175248226099035048577329500899496799699844757090391511198095272702466011004144445208255400577583246651

Factorizations

Primary (ID: 154674) 300392264044249601502733598251 (proven prime)
(ID: 189526) 618634128249762259143521100500605447689702857992771880349950600763829197103618728290409553630511981442649930225219541926158288236518016090347296756290372772570328744764314376268939573575167139415516471423524785120275486274336709006564503325974928769803154359682545104020092689061969210122778750262596436210224099156313298801892707689862565738357597035422452537071339122233303253498316272279837032829300665932270536848789461984969348401 (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.