Factor Info

ID 137719
Size 745 digits / 2472 bits
Status composite
Value 1004152311504766629224230432264478629694382453350619360078558481584310646041100313128224513640364645164345448027719525033665676221030321620351991599913191303306511556351939514327388118277495429167313967248096013240582271984372390323712881987347045070702606841771852364666766859441076471727148139528625917833712285136499558344726878981459422954528527689569188944607561937515075161251392064408786269673336239924533631855332894755765924320141360098737437494700999867822360658106978154738487782887005171616574881431866828089058823952440287445444459013307667410258235016630515814631409608886875598376357380766172879710480281405469173686149162021855877991152538951564577871625233467859151358133773040213388539294704302246911600302562677644085473370713

Factorizations

Primary (ID: 171403) 25524535334361275676419130602983 (proven prime)
(ID: 172653) 39340669608702769821030615633751494346991738928606572788263658931019069205118597461983110826549554464678060271375293605125313518376461641833850139523858240487550164681581108940863677544767609662698826670290014276830787046014063230222341869625644531354018628647081725729929135731144652561662875380741351208860576531186043809017573260270108360563706188861619984684003288205380991418441494163838969148788482688511716577585775372929131503471009000593024225184250136919909580566437124899965073534475354239870384615455879486594245599249045631155892459212974796844116139835317960714083111888476528385879717124476949463907126725529239527893773759935200923282646422410158959265045001889101113191854696129695247544000421311 (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.