Factor Info

ID 150980
Size 855 digits / 2840 bits
Status composite
Value 762810405216230510512671742425671411054130887015762102662842264324118208478488005682680900970323047039169721372002966440634601414562165785673762961793060378409726521286882716140115635416416493848955747240990876556763640382584453631848355476726342414343118698598537847113326984387553235902582983042550532926789054769827161173259525219152484135621563660118056391111063142847147858800198756433970514857178904213402998125262027673268488079346692825909773540111617760307362448072596454448491681660492767242865186943990289708948246582032609735373303939223340993325506645131798193273615147895433638162546872888889719693215891747695227207872920698764444535922715725079312867298581472298457532551966252492161388997540770310780907982132760341890322291211834626334148837707349577850834336361085684926843713344023214003475067814429022992894608138443538500815215247977

Factorizations

Primary (ID: 185069) 38944567011431733007163830133 (proven prime)
(ID: 185070) 19587081427617778501493364874098260291514942426090711114034697376826714587959980476102613121817138346806221640239010039729546038034873974152728156483166871287056978774888698575217684437255610671180289114268753456422279667237985749159543242111711615037701152002341151298895379272358920793914661131360932869347008303705134421140213670062988462126992231582544295679768966816219331088552830771869310548239156817069819305064544415730387456858601114687627621493169925405660997593560972860086584538483737456090021701821161373578107934317103804491756610466413086826244082073556632388472483868668864623467874358971124751635189103195190990388203358173631294910668040967055693668831540253271089233161228183440878970001575607005343407059358357948485533304853638016149819270662056372987856271208951366372934692402741055915086978114144533669 (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.