Factor Info

ID 75538
Size 586 digits / 1945 bits
Status composite
Value 1987562875174835034568793322808492521987175455582349443247153097242740171323631354972624883465706150291321170467229112569560501762922495772777392208749721441684413484935495030605586821642231920045387333377033373404050210642812927066841843618579764499185583543389988223133961662616677115867984806355211014348481970600411695667126524918443788215814281064038408648484035740169407202044403789955127682579829278940961939867566382301846829408212347796536617737941909136976176225862687035682931343281145252130527316482806134962457858874190201627244239902823448327952335016842452547116791787393

Factorizations

Primary (ID: 73815) 675189234229156525542091464274396094810560797075088319734944960065004183594560788398581449156704361732897478504477526877722023894540698016380450232345480588703915605131970863910906537 (proven prime)
(ID: 75539) 2943712331912365984781605094133899430891471472890352148912960192019435625625426309477677523354306565164258263385862077647333305791876014467687416056163527573584953428194491325957682050589268256374222264930669555585646206821409174161942947741879415646617892176053755056639886124956943365872362830797338123955556321309648881418193002574934481612430763363249537844785069275115442243457846512792502433348889 (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.