Factor Info

ID 108957
Size 146 digits / 485 bits
Status composite
Value 72490444308485684974944143746290352070822972691430803647534984725830622326577494262037435758633315070621280148105046924872958569110988640378906101

Factorizations

Primary (ID: 107928) 41537100572020727962137456751 (proven prime)
(ID: 116746) 1745197505608156019059112721414122446011415947308508699663700682102600296189698389490143531250292598199546054591461851 (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.