Factor Info

ID 74476
Size 527 digits / 1750 bits
Status composite
Value 40023377833607629317218844090681292966245864563477090887580036901690522642959960080641372657957170333586307699906901278175067224255408628021455643020260746076973228923241034302181638543064519764159270876044901234343686858264745065662682603949770494676241497660777227016689964454948869083367615455271207415225406309457586024990276431828940072784542900288133080305573494234717513936167247536865603734684999518507700059269736535070377652118910374714243362177386652443711801555622923448145253772598420900784826719806993086722315289

Factorizations

Primary (ID: 73063) 262535239929018061575878552691659119 (proven prime)
(ID: 74477) 152449544847498543518840848809648790395718658263910353974189973749935154926047970248720156951136127819302982766320688779077559371799654582204026345794006042920386912668157955224134147054195399448980333807080044003905352149427803731455975640584369817600989390058339440437978780034104696158241351860180481756089723879064080595656551919632122355495917323857580705951493863127912933916723301316259466415256104832077796607998258295192777339314172612206861842099323764809950152617512355503985565431 (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.