Factor Info

ID 87803
Size 531 digits / 1762 bits
Status composite
Value 180308176055301920737906500423563070463026128072786377376710494813250131631662083864015520715668110915208268597489233527316196224518554120214931388807533475814483812857251937886257375506386776968210770264745384958460872177881982125129575829651537428683272181316296563178537169316537347537998478608868132784794626443288397073578289312179370512381528525209835070833748355845025776675545657049667895650807206443701838473074911827084079810225417413165873012166837729072999518251704026016898304085910683645734639571662971250370019707349

Factorizations

Primary (ID: 14951) 1120993897358460578404490502184135771743858065308635982721119473885677535372544659994092289 (proven prime)
(ID: 87804) 160846706195443914535986567363757442690444668534884222186415725970448475921566134502134520604388383498455582225436128148204358759657022484195028280029501547010049970143095823609972622857930301884781498079682776685800811423485984169847529585042751472934080409601772575718311850634507774294613358183848298056195956976375619444380527241172411699042082132605821979439611284802351185061033104428107609991764436278864581708919625426657182565411541 (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.