Factor Info

ID 33979
Size 722 digits / 2397 bits
Status composite
Value 20597037551209124998926944034791378814958869466527347638101263247046912234675741808279234188528421028941523435873527185147989051536143219361566779233153889559982653523752838780486383273508543890978543755625990874652263416412084333420823362819024530266899941848862033206922896297088914890946602083553952971691444330042326178282649772277686171009458385917867982937515308335390940071002213549750077293556093568758937480545857860079477659444762681515847864640564911384081795466904043813708665783612982602137076127624215013283062523165549704695883437829745009173829907449372719046952147359002061124750685243484542938431416821284327415913602780534189407040945304058836585597725196165078603108956578876156507992344266671357486173

Factorizations

Primary (ID: 18272) 399676211948778347375576150888294069325575626336229 (proven prime)
(ID: 33980) 51534309362021269084956177751219544279065852694591704227912601436290690309271467696396628759577524686345661172562013577230820657928693615774377651879467688049130402233282045380287779683832460875784630203954555661348347398206526162044412331461070512407169320469346818298852322647077246805913129527086258482126152709646188843843603172033087573316969386197192322226314160926122781510662240113056093679790699099702288191865315745859507807056973343230066537550834697807809461699400372453861505130383350931223123827150631176233982835995728897381763042666912726624371927854477917757821004088498339567443402198815933342726370372875632825734204199414002033252763706006787432813337 (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.