Factor Info

ID 153096
Size 627 digits / 2082 bits
Status composite
Value 526198383433121532437535342440246896525925320826761417937083025062981759124298056933389077149156354042579903641572006239856981166663201823048382854613341355794044479711376690894092971254206978757770876678517856418624269917686449593644295012781651703622564405806377306665626773833123627526836691295741620825813366990670238236716644752565301909605951963867980726928156844660096433259269409651136786170065146444110551150455383105803570453239214877752686122948366317532772623323365913873606921873265382497438317350312186905742525921230443837769121899004711346635561469310187687822179775119075268677330044078942620710248134917232501

Factorizations

Primary (ID: 152113) 156520419366000909683 (proven prime)
(ID: 153097) 3361851351820626543634302111260488198167544916441569229844104005522870347215614429138527478275371566509171498731948199942574003797209027869535554960808204822311382273102804588411599824026634142441568984838182737640451584714284751622707694605487384226913103108777365832765471814386582340216269342769929886371403654373092859779362953245649683262531839551493330345162181154290864456607249688977844610494271680748492679002869933920170896493233694055007094278921274612924727623244235594342602664882366809845251351907405203469629507363242723493112667835338720462347952989172553542117122298581277460459766295657847 (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.