Factor Info

ID 153965
Size 907 digits / 3012 bits
Status composite
Value 2629201339424956605480590459529277860237929568271021907165868497727642959398351965779618814944051639720565580289013634426415073148263501110930593396202438694417449138410306997013777649795975259792188164070378084416904800544295968800572464318982018395059408450242492262015872700055438579284534132124898372353663575189045332229143252374319044031745859300421009688654730591392559898729012026053745880149496431679077320173509160098197126462555783683932513485345282696471606113306718742784217637442362332012102408536603256947644153079495690821518315325508807845183514933985976624815063587467418930084023357513836749925211026219501867809049546943781650477439268781983362508798269799032370374051249659515729393569499609323196915918095141369275910345366991894839609141456412655367159440159967552114259177522343930274268802115633048808797298556541806919413612622157127809965814354094511312252835242539911181499914787

Factorizations

Primary (ID: 152407) 73024588977548985928817 (proven prime)
(ID: 153966) 36004329175112376276633929902176900630640383707367340449341234837214882629622306208708590151359287239309195288630434766787081172809712541415641081165336572619739577385368785492756391755653046776048510601336611278512263988307783661912904968232999969687941145213917895336409095063390379725542187559668149352400580696369815630231102950483554869651290440991063883752897084863978150274174727165200521555118554076638685022463945470702984671020827146536313348933571457330085036000179029482003440628059928981158600990671658127037731269008774763897663410258612447030886283184551340891476549377999916158640290074956315814151423575380236720244766885844470630508486969576578972229001471436161244200390057663403914940866749225654475811612862992056281366515364845202449177890856020545753407242343658369212907615440447351575115397938169162262510576051285944448402009000421912341512978876986558163411 (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.