Factor Info

ID 197565
Size 408 digits / 1355 bits
Status composite
Value 552036712869084358930952467143734173424387762783346333736357011552753154430048235060842508394213518397481243350717496366951025918945851581838867561791506897017342266638028050346199321663032250814319617901203668617159101459882086298031073189204029637290154564574328674044035151803476021303406539528422426874094637188496835138953290311490617423833104691898425819125996816908437018077636759107977045136781810651

Factorizations

Primary (ID: 197566) 34640925953158940597772893101 (proven prime)
(ID: 197567) 15935968732924230056144866589600550676827922239563897079567478358050481111415323365965248934832225224360380603456664565628739909194718897445752648985038881371127533457237018735498196130867922822766760138056015314537969369144679828390693562992718710913928316221138203676863304234080779585784319739146417693997069088375392706040405877312762531827416903504376660142402641827650512551 (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.