Factor Info

ID 166452
Size 922 digits / 3062 bits
Status composite
Value 4174859908739950557442647237351103438650155643569996296342933048078552897569799944142975931958909690656955139375026208804379899324872556395083867038653755343414770457299188837175248632997983814425350266895286714486728266839894627467120022922165967828944687679822362441259643262863251733316710679329516489973271539871703005429276851533700908425131880574108465625478965928072248233654869282628324738479388327992001978080539219695797106261615800989173489189382638780961305597162334319007620451287690562703733304053866249579636174311556526445883371551661492252964618712192437699686182893304504716661802820937062689033705170446006674909812261918848732706635269979661984425691801401085036802115773269720820801896619281394028809378574639759870373892503944654006162088288820893509308788495995993830444458159688413325585564861993353803495416878360392369932116716155595249409319486761337939229906043536435182586103877723960889646281

Factorizations

Primary (ID: 7530) 1163658999540220416412446482708919139658591671 (proven prime)
(ID: 197674) 3587700443505788184850217805763080153594642654395615963197879499340491835825654843042681748527418935154300070200098892701195219009819064187445920336733019808211454817267792866221696244462009119973851682651429881811084043322082851378588132049050455224720151941910740880183665295864065737669992381935480858539922907878362018218689005802205082767114735433298022281279502932961887830157887465174964352187967128216792833049389325478037072459592690081321802151982208493462558612056455812193242895351190589026258366583939228595738130019496385115028551988934287498261017486029322462351014273979371187741307320045012749388211888518114474482386577680897797252193842443176487682405149627748647713149282500947030200942794312865762837039461180480120010756814057617811928292823402944662888821778912492979824760493663247190800478617162495196742105338086735762436887846797549524653064914454911 (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.