Factor Info

ID 177790
Size 495 digits / 1642 bits
Status composite
Value 174474881522807071268504321859025154970647348403195014171902078183122677083697972813466233181371601553885291637466611228984771495287309999103770291395058087499446824283106496201204207253721832226346320696489460415322025685194783498484598653850276529628803430871460973496608628951810185563773294813516622803140272868779578995855295487718033312916691278190230313752312975092739341716601508544537681483430085060749939863230252581286238760421828507528121263889565844633963987956010860693505302306431

Factorizations

Primary (ID: 16441) 32055453100953226693356769870396390709614670948349354111761 (proven prime)
(ID: 177791) 5442907981157775183386196588645671715553455937015821478157014358101939802137478763676913323588583420493111629944355046085584081829973165051780151910113577553273881297682014267342144562634251868065498411158523214310990029845873957451716526031527934349078472776998432270528906480209203731246784084996006850581523858228173860773615709070988316294741438705975185106233975634502179117340255612484446725917535087410892439436211700567198947471 (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.