Factor Info

ID 156105
Size 562 digits / 1865 bits
Status composite
Value 2536955566133151075012606873904134923108095357659737836645035634322077067193761356559516006162885882717740544855996280304710525967143206486423652074480552470848877254631423733090059902231705177071103616827175114392374151940334162576493658025531264958641969608596059526221996678919125280976869663105918503543613097648163568385358366660854921827315331691609682332849507560439703761574099128930214034295722180722239591025217714703778044532983646349403374932355620924571159571743468902955683543025397852625159999974403776917024412941272160023575086121691735160595539

Factorizations

Primary (ID: 154707) 39849234924648425393072876341 (proven prime)
(ID: 190044) 63663846267822258992584292713000425803264215536638855014993963575835401257791795415528101315535856874308659870072425389028434350772752926015529744585417122934970630194509486108508746178821051210623887109467933450461190188146306551428536253295058047751138651293701350966410894260614224089068250151414698497441957064025550190543394870870251875157894284784744600377302076651420218748355331781328146890822584533104548822738898506094943115152412039898301116192621231677815142397143992989697681675901428791357336917196567071438403843160679 (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.