Factor Info

ID 160002
Size 874 digits / 2901 bits
Status composite
Value 1491426224023651001370982983735352671174105958957293042756764244187264827220563318096595524165519207579470109468593144490930008148036392864494456497907384089474489433728269683115235976240304547705648143778388268833511958259996048537571515050885035089413596263008225193906677554086876923640455115073182957400498625455082584410161884390738151733873883351917821088193252376139994456358719350843575632777703379551375174465855001686349095910088898242599696676619132053926270419041343966091160269869340913597775875482205042523506750339370896724175144375140063887333154231970592080221498460752993172869045145296930520175348869005517900694173008053482340428854641006860115158913505032241821347089716251137167852240636877891642704761515406610369603848339871552407755504365188589881236337301202110883437019496519959936416571574209388573115183359496685104414015716201260187334155948351

Factorizations

Primary (ID: 158829) 19781162444822125989299477 (proven prime)
(ID: 160003) 75396288169810944674221325893571621919630412420349752364309594831940738622770009998684135733761422292395857874047540135193149038821340378850681054037050336047665064791398917804383380839411319000974487989664134742939269548569063594339964992705844193992393090466536844352393993917149335975471595852050572252471460668270672934954633996626884192565936879564116600408266686606499587963048595687297371525938669904280558133258929191504665662173769986026737437498168610842354478598819908979020076732338635805302124979520725478040677915037867038864755599668492361202223514011416899413742496726122103310857548068456816263038625461913159577665265517907603429069580042806208298497471156858374253773931750801745849248979266393426836995737293657321274645165578826859603973214584701932415552884196342962346954681189554658543738831601799454185309669709788623976963 (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.