Factor Info

ID 51910
Size 676 digits / 2244 bits
Status composite
Value 2006219923286969200900148367794619448112151868536039871987432590513162248831358772986931113228229509742965555047838422875683793091721226803820129468126086045682311101571283153235429850818324787604961841454025222128798553448984383561695828225522064090207224962693012313149326998335821161010193883274292106312573903005614278482850023070885332961402256392353974356318120360175446868795940985691842632156975725808170372254045887975883906164499612500598437949820872963437094983625295486809947336288214244768088970819688233171013339865518094219624094608520177720942701695594421043118772409299139592996898625581814010506273206759274421639870547949995376917149627627141908612636205041

Factorizations

Primary (ID: 73684) 26317706159551360565552444185165409 (proven prime)
(ID: 75263) 76230804885662928386899132348128625826562539725740962686151412273742413726095846803824287210998730201080047319576446081486958606424846793148770124349550286136879252478941732864566065923803572985596691559456853499248740715422974685743266160749924127965194269292218058327951705551395430122525315595490144989300905523315075459081646498165211660805963688279326587524177183611713806465843266474657785600734899072959191386249253836931564982207308595357910394179650654451814749012714694765688014235073480387775022118777313074421337452869342753346189004494737368848363819800913883611114361422327087645757838024908571399529591274347853463486855900049 (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.