Factor Info

ID 82404
Size 400 digits / 1327 bits
Status composite
Value 1803869726569150603834838814526987036283264604284161791742180783019417864958514229701034695587148679729052555299772577081964406314436846479465190996216829987712960945431571765793352846862705095744109128508632289126809498951936004195702801427887175472137516348893788930579481456173839476702955102280003983947424113280134866340405936670033910673868202843992687916399847920723101189841953743199413025553

Factorizations

Primary (ID: 58467) 151404300144877644487015291081 (proven prime)
(ID: 82403) 11914256892591829488481821295872014462290745297639618048772096564437396134072323106687259523320020207251095611267006153416160729230532445154028369082337812311787859639515540274744786512734018437841049574518687234427027466924670639578208331149925248356413695855808693055397510976352802066785549417912374514654901765552127884671903016877555711163633060520977153353376021513 (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.