Factor Info

ID 23408
Size 390 digits / 1295 bits
Status composite
Value 515018361860454021577532908999612173428105011285168453285812245418688997077323070336940553662224123455253354151199930161188924433758127275871621258493573473150465983244628024376566882262829537385956574322929987795139363041069946628371503859948336992619078360939743720603497039535316073240522095163874641792196542749598338274776653106568802113698654820116321192141882144854616173368325900673

Factorizations

Primary (ID: 18035) 145916619612283783386370190568409 (proven prime)
(ID: 32643) 3529538740884440912793093877405285604988100978181818428873201124843171258113522044059057150309994851682486213066843820477637826137747453447868639095277289580238534967263845627708975552428247570447153367304240119077991426301152462430027815133081111118960675367183732636553737107911010229350797175342791022527719333698194913165146664005783391415471158214085097 (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.