Factor Info

ID 72186
Size 894 digits / 2968 bits
Status composite
Value 173487040284113545735036174831904466094440071182279167618476046078611806765748677480623455840918911207128225837184312450534724365099276802112694596237966603140478130902647039650655047348478493851773913902153634708274032880609457768751868189249347655494072403949053002523753768738140262392067135556186609675204849672736565689494942892960507513691194819271751980050018336561262460795379638163770710766099849955879176027725052587021759225313733103496912138307118259906718136929167555389862760860851706887261389657087848796780695607230483610516026534865098563367854154274390775209957873849906171074977416410362635979131425341957734814065668790325357467971661846366519583666962274560065303073932743716438972273513373741007385799281034476251408898541184058224964722765942435453395055669643455630551667704105265836538308977937358882868901471250788743746181772902866770800914904101741955127919228620931

Factorizations

Primary (ID: 70908) 228153478089853114243045558480328267636509371621303655721429281952190077165550661828568648679880023586683054928040434063302456511451360705026893376879611904173670115828049244029478938123995289955289781198499059515369274067974817650913174371254667372227570559230751550185413953429 (proven prime)
(ID: 99557) 760396211079410229770588650046530230339348695385531264266897320808837299717321647422766825587374703833199314955320718401737636934539053486780310806417150230246642514550751839590925525931112199968841217749125814934176341754356359231724589881541091155611810678927261001763618253668147666905797491883663356931060667000828196039913297050747702346323121577436719931258533816613716999238646165526012955155224420690717518163046561139269526292000659810110703314513026134501686987915205631886560987275466531638781440239199677226973606328954702749796634871003323506008003656431458132602930425985761859019858511068139229286839 (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.