Factor Info

ID 25293
Size 612 digits / 2031 bits
Status composite
Value 217863633675280152205232915676282478357180756570788879601107232466352338373734797771293157734783324977061621999775550210273357425839711094002957837465278315880918959908514785809247115710965272940745265143229219209248258465525766168353447280051099104143272145981299097799813935361404115528596051824786468386561267158577952647309803800471399659196253497830352723141015586230110687354817327284775995206186542901446468705232355876184784852485372781788136639279816541761891220850540472111182441560294800116542222672852847332806238716083929031213380344872702329576268276106095991360035864195790782632337792679641851793

Factorizations

Primary (ID: 3054) 396645227028138890415611220710757921643910743103031701971222447 (proven prime)
(ID: 35536) 549265738825654452590622227880478579810938004156652435520019940894615075230151263505845811664619548727394394019828011016206058843932805782764115633740662183136672958959800251208524621336994129411115314561970301393106335590212124487142557732010068668104584458984318334810001588170829040765734033931700709156680381502742576692636796254586651734626173258095818385641756034671823355861593993389207955905825397139349168402757847939612551334958718571514549654680674007884659449822485118286750797662096230979391812680709274366983682328846693205797451209919 (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.