Factor Info

ID 130209
Size 547 digits / 1815 bits
Status composite
Value 1780993120452982240861044881105319775464962667537148896030598023290042026549306588449280949147809203714730764930414458578318713962105950426423514273048044130522900202284060948457187873136865343927630675936108542707730881249216152190185446465584046166945671950358174557329007002109706247538206641155186194673371808469147946563100743430025926884982868330119893708591914465655728390839967220548490681361722832578910578318065426630543816129551625876775712010169138964738804822506812656732442559790132752465825966789322139091526373628237513056974764929

Factorizations

Primary (ID: 297) 125960894984050328038716298487435392001 (proven prime)
(ID: 130210) 14139254255683866870082076705012280102751343540613073566945458713774045338925294127511435947184934246651386447112708557880285192752754543104203935238969705224012174719207836484142296508784407661287162098764534915397977273948339154918213068527424901670410156640876605738796000811019230068796030063751160587799903925467785636213367208221346233840144981950787102910703039595616651525782172172241693685413564526397367414719030923421461776252231086307706196809802033638501128676515783936559989824103875439863596929 (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.