Factor Info

ID 107635
Size 849 digits / 2819 bits
Status composite
Value 390219993819391945695774020313693313311503986968355795677571728136127047941379876480340569920363409091804754402914301504381436748518298464261658242322348517674575572145448778515172358463283715545057902988619578812991636153109402642362656095264144249688109768004022361846154589321224422781930495269362139237526071167649531739620690565568903317010691991968596216021197025331421473679679034388587803945010239246643360699642959486104119603911558949615917139200230254451052778307462389340834484796555859235932061600749019153930944179778441014084371960081344560594688371507758000854563945347874749746821972669805813698146862159005180681485414867024080979039288469235149203175412504071678574461665051309106250743966250004546907140768503644643474633409661792253489883010541654451617784279124945404609963676366365433032255484185313033936968231218839212020191

Factorizations

Primary (ID: 107636) 719871281305138606451 (proven prime)
(ID: 107637) 542069122568574490798561092348721520168863055077973909130041139062539416720439911986164046637699136531740968008713876164892751362276306760604656134596448331742473053239537142253686966822807208184716345753620072076484067949904611155650714962818271440157546917326870907081487384239745848195154304349418491828166408542963811451579732874369728003096543219597901982670983011164058046120029320710528761244108222560500896872563467048318655085692390962574345249405814328580793263104867372077989955825865896747799684825487530910105396844122876555669101818877778106143803444087999194006876316372739586561348069866054535156904523145796599514460093863484998110217456378203572284690841620518917354912748689231000364102651190600268324534628346855068340725836289941955545964554514129917868888638992205665695637076658447720391903350688176640741 (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.