Factor Info

ID 143599
Size 294 digits / 976 bits
Status composite
Value 411451655931944220930142357503459891738132625077821191531392136123554877495553371598043099283758092291088793011613987528413056018174798503017424863302668656662332689442195313517625283131044529758033947718915346037311939941108838247760353108489811248172900394452525730995626509519266794253400243

Factorizations

Primary (ID: 179405) 282364561451686345025536842449210436672581931852256328065700149523102703214232505182762971112412163531688583370596116481119670706799841227 (proven prime)
(ID: 143284) 1457164644941979274643695877661696834198214594746252845642765391384741609295124389626157195824615889222088570641340263105308455425977131195038907878385159609 (proven prime)

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.