Factor Info

ID 80458
Size 506 digits / 1679 bits
Status composite
Value 20758065637424616349771462621055793655395477792398347602368620170149561220059113217457403271657064860259484204371189864596194719705355666979550685753002604884774743052334810586062929727207367275681379972507522729278132644634217755368137251340037462585982196942104817869479798238144581845015860676155155885473680211506827086805563378891635701496365944345900763895460116161912510039128935607070658741284809622705891121491041981445542990277722074609664711026619804213285058519468964953089883654442362220941173

Factorizations

Primary (ID: 78736) 372261484921774120482319765655828110650294059894575676139856240262696691601069812734657590852986469339398540079651669 (proven prime)
(ID: 80459) 55762055646951099967991693045804119576387612951498288103950054575081946287968439669469854910937563811241685495496984415378086297631043278601714656813823848169842028932626769220558097749717632631211127003199201868857319181296535984436384922676376579924128132070878381424906867623015623115755540645589627907362442662623921942382786547937407464284367328993329668210015134057555348431164941217 (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.