Factor Info

ID 144430
Size 736 digits / 2443 bits
Status composite
Value 2301295290887366166108996285872420203903085536028904344154246765225992714424128660522350399092165152323202918544168252245083607279690894077680851205087263545139484981251382251098242268396748575187311208156279746711305987533743585239599430875043910893532048249987635628470939528188259144332402293983834800118021462499606690874514857330616105689639986308172981629854810212375962804054367152294486762626872345641698478631783625427378782371129292491744960933269801829223859413739664135258187412337900332891988153021816892805575885342105899206521058882449056984311460176008866491473828747253600985073894878418722844871482475006300882920390050082673924289037560846064028662388559522145703514906003064616077008789397406233629300758116755763663

Factorizations

Primary (ID: 143432) 248131630231525373542429885111318053948276934955129830055502639128029882076591952603376755401510039604698443464113397957267672667937818309594518252443427616757487466778531920423903364138922065832564343998829217758442046855135199046913687539 (proven prime)
(ID: 180275) 9274493899629343915486813243650114723869691186015346027190814319468762428418155996348533917459468281712311317282689228595799267175667162508709426457139704549034658942145418634547719869118059966778345639997575396527778240975327197186883453399059651628032522009974889323538868544659802119721390429565857026867080256567862128465033466200530476854598079024670810618213229669484595001076957546759356660254144378187869506903404824749666301593977603114969583300224973735232318012354842208351352839854517 (proven prime)

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.