Factor Info

ID 169422
Size 801 digits / 2659 bits
Status composite
Value 190407040305940482417109262205363291171092326584704598168865300995230969025477489757351432179801403080181453599407945254583724727351020028507679467325107326859756179678114250635146110737090773329584102897841979780611374335915285491565705497385533432558313634250739830253038625497456738099527982665861191677938398251906834690184929311272576225593080400719788734327759893106952891893130964067888220970250811465552628650740252335934999776679402266481484976019105918489435673385793776974705777033057751393757935575093129136505325595717941399686318797059211979838991608197941028777569556862942999031919695457439551765395383244623280251430049207823115969422778895354300701319318391115419036723556064527295751181376731765559205904954468651582087812382018899868860730891370384760144211896911480218307120146049

Factorizations

Primary (ID: 131765) 1103447100998503280657719551313 (proven prime)
(ID: 169423) 172556564001701746429336138508706605162733227439401496921823037444859141960263268212697623997845080045899773116908480632574969054780145968093481763430374791378084241079076012162937784003448379078417619779576232053804533354334801505831605179120329414563867255424069307576054069212585061861033398966825998745140379986172574604753075302547966307299853958021772397085584276204112796427449424933638193320183222175057783736751366195378561080933096931629345113960051446694237185013236158321402458808249392341867018193690730722105103319435750107513773446284437265276719296110500375486457954600665172574374684978166296752029323949361410919079483130185149030392724749422982183737990385675469878419718003486735555478967914621284421377455630161387927970115015922368673218059310375473 (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.