Factor Info

ID 187092
Size 488 digits / 1621 bits
Status composite
Value 85452493470499051792046521520318030348751741165303575814587184626522397105369782706887772592785953795089898062616035104858762688187097675615494923882212482618271270100013366326721691337045792933575752226872019016323725663494554635821107646811009589791346966021660400534236191736041488336221253598193121036628219415781159750316068853539960103414028121614953346097952896815889282105026255907804223904915387524544423534780601627853747651474852738280961615769382754952900563467615831375778247

Factorizations

Primary (ID: 152454) 193647088375150541405608826004380410129757996626650063981630917835148826754439985119033427171850947455134722399265980825489241042350183802071456570401345286876413484584638897756725824517842201127826139596831615348977778256788162857461759453 (composite)
(ID: 187093) 441279516193668775338292477572682030263825559845840291480575665905770127525746238831085609632885391191257936261799795277103628956975725073031287102517612453022117230455943633358847267975866829814002855914622973989197756651973319087566301868161510899 (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.