Factor Info

ID 219367
Size 383 digits / 1271 bits
Status composite
Value 21353007659755691029691606207473440610209836291366829323872920860725218019785652276950111087855770529586387767077044964440417773187399581766811818464946087545404698820987126910418235358782727220120330280690837878747647897635225408243601686906532159958375891211626894090299911646690390997390669396166539396254815906176952495521130802385597056530330250711050369398223031509227122675997

Factorizations

Primary (ID: 224884) 3458389233653048456165091937608190353979 (proven prime)
(ID: 224885) 6174263860173080046091403965063420538705222106330176268714834084745202493379464639929947840588895756092513438083439607604635452514313716300459953697154311866319030792309827652816117006473820565606811956922415369972633470122739446188975965160138306802038451384026131891792785785920840845187461498934119072871290293205225226317817969242394283143 (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.