Factor Info

ID 72030
Size 472 digits / 1567 bits
Status composite
Value 3213449311426943011962953512323479936151645398825184945157428071521780017811858522799474210430107367122909259197364614049284229117487425353296238684438997694562789242798691784405821975678851097637989168405842063871952817901690965055902823190711501817456783859781799320741597125754118800386814731384100428871288053509329885833237693336091019099255222672600770036035624442250824319980562847498710003514202643785012663282342242181488220611778772778994220237134633521931225583

Factorizations

Primary (ID: 70657) 46676296576275720360548386813 (proven prime)
(ID: 99378) 68845421490878328237130594447286332374230598926044058851370354031047376837500434939198359484101589211140642607849000341887881718285268045074849259127799446729631692399119180136364158300916667644108033492818576837951921915700254756716497974085590813278724493752821228274887669182427823773108243121799221551790784125507004025442996500818116855858587117962003526274232991011218678312538462081339930853502255020186341932308408366172684160546451291 (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.