Factor Info

ID 200401
Size 668 digits / 2217 bits
Status composite
Value 16394979512084663625530397818583292527186143267746115494670001277967771896974670556097300314902541694954602092378636336476028700124297153208498151683507217784748268700208013034246735539030094687847391487214401089916162522478071995274561008112463895409900883700441418396361486539256197534020372442012005338054871338423988333280638064363271294381989423936560587802885206095060662146646469355944460895479418753050589740928051160196055812643129898619904599814698221777692536294437770615427436741590219914527095909681980589439889162876224958236915333169224785613989494721115635215574749743664755407801277595342819103707308065927725129883245118070112621778190448310881232781

Factorizations

Primary (ID: 200402) 3284183164205635200503822921 (proven prime)
(ID: 200403) 4992102660647495967119720035038259609185143012505927477316781347954308004514182698514914078491655930779781670433001589903942678711164516480708560230372703675184026593606276158526260178156105270363314514134570810387741631214589410951786226391382819215763226732859021168773008487561020653422670467590436201556838621388096889126876146788177202668059645211197910682097594980496037131003835190221019472074874037679231564685176576581187322086721475925337038085673751894735342706056540620632727266382403947405645819190157467873102599408740815490395962842494324145249550530467752414783236663624452787039692845793965043062673684966800341947259642661 (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.