Factor Info

ID 150770
Size 582 digits / 1932 bits
Status composite
Value 381015972715510131206508479966108803404028247616315645027744064154637939937151850751295368754319323646498136393034075765355750714997820771637950990095619952354219512598581001466313323237108252320984014318731124296930841426631755061059162925514568825146205011312440032133210563496653231958449908739887109005067368853682982316423867794657465315921712592346095354851489490510097653519985471278168609233472586533373372655224702983222312675569780170927412650165552664865978316754192000591938811351096952195918335291563694322399380175113117927872664137307177233874843095890582624087472111

Factorizations

Primary (ID: 149876) 1672161507714383819434001 (proven prime)
(ID: 150771) 227858356359552180685629131325129241945040276819866639730608948776076237237052436335609283909029968654588395554016308575589607294821573115866846412482975044861414405052898876829672059529925148835187388512023385305361347618482508895876014808902164659231708484487503607400708312495198175410199780838088742519288477574274556125220047706600026277854611797232242260775284824035639881939901437638428395737459470290203368933990796878254808415529381184331215026496904853070512394843306410676445634285543639828055348037907432956288631004536885224512930735496798298111 (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.