Factor Info

ID 57584
Size 277 digits / 920 bits
Status composite
Value 5121647319279647100770260929782428659203235058570461766910902649477596572332917515233565673844586046482781050929775277277875991694334610984411223890004099359890230339594201105468589094039944382032928309454078074827580225981283879746772262256607528022022728586825737235671065497

Factorizations

Primary (ID: 81407) 553342580209016298514917903872176526102737808189040569 (proven prime)
(ID: 81408) 9255834454932108863434129391764733381753576773175545520309844063822110258114239855570056189915969908281219150669239523239212542638687828841984351366150306830642962312599357096905527508917463610124809553045008044024152754913 (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.