Factor Info

ID 155461
Size 528 digits / 1754 bits
Status composite
Value 596546488613862767974065346920156450957746538141218408864859656271070317021406145106441597840665491256335252918066053973841702698346308680357850565281545542032057625972179529199612244141342980655793363324836155945893588181777663470406693973811270689149205814917020680815490766748900272239950757606421703720823146824918827757642070694347079127481410389784801435964590887964880516124771363000135300092366818374231307965922237658627166533828955820814401094927535609573526927744770360095847242895737319300320085229759012309466545439

Factorizations

Primary (ID: 154601) 42481797154433176612759 (proven prime)
(ID: 155462) 14042402359891931225542341425459484595615658235787161048221109635924539372815535887665145309636570260854302538086900685519473126369999997179087467499766991560780829530019104492488259729350348296864775179751176965804569548820713642214678429310302865536585119091110080910766713021407783584646629784139446052988056180434321028459142107360977648257139290506440049140858875016757765873140276061137374103891827934293507901767994960706207442696440393116848162331174831072232439981483620632523450597489792013422521 (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.