Factor Info

ID 124845
Size 663 digits / 2200 bits
Status composite
Value 103116161429193086079018592618707904445211489215079195280619159854351917767624459660831736812388161238805805515607660493693948525875372813598259314778212535611691057368202474770377858097084188268742248719401744713379892590478890193817098580330536569775518757179559127526499055986476322835792828974704068837153276866859119296585092568804373296608057224413890558730507965925415756173993568447998430178298231313685673802030454367231152804749138826909149137933754141019956489725747133117018043511649977438591245985373217642213422915006092918412413004384218247081414842752936129539543312601563329067397499718882715968249203533635858160632062129758212913769745725022821

Factorizations

Primary (ID: 124847) 663112208574056539359998727247575432370559 (proven prime)
(ID: 124848) 155503337287262517744149296964700921120282749449357510410969977710395034271433892885863689632350894930789238281779641232420780704490959498804979640433001077465733507580880957760613667776724503759311943330404726478753531201961531870221192644550951822396924285820249824498838913542335804921242218926306451662175218080731979406101155638118537692775132300607935664674074780794655181534586631012665312302001664817058992360570991933641465826697166284431876486851968244420264283822190488836857015996429087849728076197256678084217923793356327636322375673064419489590068435532975813204643311691651911305305630901324368161120865819 (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.