Factor Info

ID 60487
Size 578 digits / 1918 bits
Status composite
Value 19712378341976478992491261530273420039308851392601233228822036643356607628242762628027891445946880236974768303056792407410048244356381603308300335704574101997222089745734147585464325667731503992655211611292408191462583617162978612021954929732320561073582903863091393038919316140947952366481095029328037921856521892229543922816980288087630316370672094609429984855659567546890184247863275114568222140359374220590048112680249368333499047840330147293501607406765073004974864600845569356134766416626055180765717388491094059887251876519769172306717881275336675038743145002498942407229

Factorizations

Primary (ID: 84567) 31008854717461894032395317433914607 (proven prime)
(ID: 84568) 635701593031616389841972544141909499214057135554907302311335278278514175070096271194676141286308499106376294621809585883897076385921367978197119392326899157925683496407292559309194970762629780949185985762313639705729636576276888801561197485798032402505157395504283135953420692006239028070641947206062872038774852809402655298117867331879854956921912778571942142858255868321504864366384295581696624264119085901404332167201126734000957806860250870147891360229859883338767682551456076628915690048334381521643610662512489694492899694541776781280147 (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.