Factor Info

ID 188068
Size 452 digits / 1500 bits
Status composite
Value 28972180243115950278952119513534085556707603420376533053856597681520118904487225045175618970456500317032837293064644172864459773311341169922360727298384554934287710096084040501499420251245566503827211784715137358237619248249346618160233654705291133889608958798308121320097399536229150641011966620507340241405838416293888020567572996343793902771190922748340847631309345272325668668336661168593093861635141990341614352293848743550984741859625917935134401

Factorizations

Primary (ID: 188069) 16386316407443066266641721486850364556514564102436517718616851932982225133817547149210779901 (proven prime)
(ID: 188070) 1768071574033324316211577131292036421222326199446611913127053126903449165829230837378735660450009810004896034278095126135303822233484682726135700505801769655376308321011041378541873595503086407072441147259180317336030407315798735989677662857237484239990357779161069255777282252885802738348832410256593614748124935478749066018888055383889280349476351945694804501 (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.