Factor Info

ID 58013
Size 461 digits / 1530 bits
Status composite
Value 31376544280601280747907271365160380107323912238066631462722881636562530531902042799749485605654519003718022775560645556813434513139009171073856194721385309631203204158455806913684442521033461028559503252564017305419272856419854019478921336673781674589412846730554006144109434691811790523725594509864405543924787160771135494120788978526113752135800148278896463303037471609458396152402963343017075221510406495398799914624442460156508455093281691052107354611982713

Factorizations

Primary (ID: 57480) 65998890269364592530726176198967557444519314843346571543657852378988964323836030799951586716236415222402643963754625089377197668294639463861138057194759801792551286723580436168659920714799416624215566507303519634183167 (proven prime)
(ID: 81895) 475410179664273314561517113886699026848422013159425297972328350784584382710281842892117431769972945761195839295379286419866271242259549656687934675579994502035418780658479742963042233342391259334534983193671921310045463588839405931774415317639 (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.