Factor Info

ID 159418
Size 334 digits / 1108 bits
Status composite
Value 2765213390256605373465946199400692951964759357066896682560200454879201067987764238497667342158982045437033684371270780530433448231143213636410935821888672407127085660351047854729264852786132458236028323953381187745239282314105426848800198663833145460491291368942728860625277990603387883528699347640372717490521243898903955707241578881

Factorizations

Primary (ID: 192816) 135679953626109040080958526103185281 (proven prime)
(ID: 192817) 20380412259549095047117707423385440475219351114612140936363326137121521377270439300539185712905484369844854545726717865017435697108791349472810607444036594544319549578432582753644346935975213151596397639172758649801173590292444682155907171496249372505853607174538168249391689190034310723846219225601 (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.