Factor Info

ID 176774
Size 647 digits / 2149 bits
Status composite
Value 64970481438578109271918166290494792122009589237252644271854868430525512291304516288129131452792043701666491528399154704862388288715192336508118534710776483062863830330290245614490365578932659992954031384190583608207965598829700879693039761656776470927634471705849501270565300925585180633167569752385769781054932425768809300825507493734401143685916001461063691530575472166254994731254671676556709988855091733269529123955375302058243858943602784711625655400056774575154686661890328130841610750558130663555155805136000990514372390297728067765315134897248029569623641298667871690320332700318800312025237962363020340619156113258405928035580318372661141

Factorizations

Primary (ID: 176775) 200827425586227064622865854561778436572733853473124767 (proven prime)
(ID: 176776) 323513988435222198696727230812692938179588535700253379568594859534936997074734105170325301467925980405295297239818434069818674659576865497966910223411983869920621906363507441701946620052670160284554875277798917001137894754584757604138052601584376684429468882203851191368492824081986804719064707410455663135483287580250319122772609931355630059540467921858199707682459471688459749303326458436298596512256930108352164830365547352015099880939038552318647057892392014498084782105625378735252599254580720820250061819832762017669111237218321705569836570191332652250291739468955444047461918582202024523 (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.