Factor Info

ID 121317
Size 518 digits / 1719 bits
Status composite
Value 15755558226756140565915791268495399033317768034836608958929045106487845291751230562331749779021372356787649271537594131711374856163273437234006848391423718118832268247850705164607557891874535737956835502496141194705136482804685352745267013903560124454913992589678956622503908606967277406911327754357568341736866169498091366291704671974986170532745538529317121522258086036373254157843842575969404683729657557515411757212571774847512201262295108628063223298757593127550230420960659107911043527105592045905801609404299551

Factorizations

Primary (ID: 121318) 3463435076995132779321601737428881 (proven prime)
(ID: 121319) 4549113200188993207379277700623049861928288062467083053604493001667329558521383744800422641707026137599706178422241000264144330555527221577897715040873884690436300387085661541386195102125810955413620433810878821441566201730721771023357041826503773481903860157646507709091000995099353744394310683974566304083361132958163240222922571041460284749094591214832554710234973017994594734447149952432013175348598200216447772133376262397909952452859386364262029255359370877102472707468345329071 (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.