Factor Info

ID 151532
Size 914 digits / 3034 bits
Status composite
Value 16524917568065226643581627930732358863461817211233017088373106677236152390198877438719297704980943002894520559770123847653397970109302229765357621939980048596810222721822915089203120449576612439589821666393452146730087026730489337894116666154148700813136421470751271292370417983042319999712160873565845037399156585673857794107181558734364184708415028451689316468453511102720333327671999063641315369182758641607220780426712431862708852709650702186566960922745165115253230502838834874670813850832063243580588051781945898989175867304969119202851434478980984844135253873976698283338893258823363981122222847941252730278604434615313461030428582930085198954364630247826767554987340539299976576745918475472362364204442837732238866300404091027077444402378646751811927230426502271895205319134407975845749654103612081936078636337882826181553297361780197489608894093610181719040155262878972618346087446468445286751445512644939

Factorizations

Primary (ID: 149929) 166705591430784847261 (proven prime)
(ID: 151533) 99126354588569828606437367886931211904748226307733299345284438214517978424356256596363911183198359531132015000538615355853360198972470540219525877375579059623347497628613734579149136610127596198354150175829287595099381376268060017272560831031801215417968230310929817122486588797380360902903061152206309549969555928269598326474638583862288036692914139316087697395736399626913778445342541818216729486875815713994065166050701977026532955061147122511132340104522140539180569026477085945490663938724753430948602569129588646521722408802409107012281462028828482260709570109921977014287321713741726166216132346907003610347474300130708786554725246008319141706832249269350673507651172921122885045004262878912920615950116468923648174703208718516550729181139451891308149619817270942266639620624482101139014268137014470669883882717587638752030031215961412107383339492561912247806749622581385407388621640199 (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.