Factor Info

ID 161398
Size 257 digits / 854 bits
Status composite
Value 77849657002447951632835414810361781675155861434770590115625630549061946568251907258408916083909893402082170648332234833559497615460018498764742772138001619807642332287576313856465834778923621192423130955329783982100242385541501037496387082813252939026042863

Factorizations

Primary (ID: 193730) 772863203924381533111487442461 (proven prime)
(ID: 193731) 100728895627517694957517085990019393314515681475951905279050153715638058521597549117583563641633025326451145842408033048751197630646852958213099840448492537717957296634733215693925031458294972683761254716854666261920928086722683 (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.