Factor Info

ID 21073
Size 442 digits / 1468 bits
Status composite
Value 5807810622273990436791033396637618334449651601362094758817475941724459827147933614213374250838454923581589048178403322554714475207906800745578722683816757052853292393623926184073517813181279195703608390329128053597884481295474309624774533538935289344521914679528906062032996256052709181238914774885849245567659796272464519607771207920403449569862721747123949706992017118530008835451199573136755537271107176146666055856832672489993460142530591

Factorizations

Primary (ID: 6907) 128338427949683383916242111 (proven prime)
(ID: 21074) 45253870684398690580205238130771260966562586038751542140781716603359772853898670219366272936886849508390447398446761316525014804409113004036041522337798200807688127335606617704779675494272723408579619214738665507385090051386349842476571545535150352777117965742663243290033331252675803641191621301087938768866996237507421230104481611153773168740099204108076032850544190466060583360262639912203389753565035539382123681 (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.