Factor Info

ID 101824
Size 519 digits / 1723 bits
Status composite
Value 252038233275999917179324687593991194412099876100873289200766586209683745536440107858241829487137577272167899093169321166498940153177191042822721656046100211010141982848570081927087397217274045770815455686699941965492527505514386657126714992045900588799775005489967474534601084867754256705142204677597059556616706320314930440671107944335630199986376705946668215752007479138620546712886407683695140716622017130412237371648030866532691575539491718769218569581439768812893565713525052739578864621041821355388526338100084309

Factorizations

Primary (ID: 42088) 19431997633422943182569 (proven prime)
(ID: 101825) 12970268833426335895444468231710982454161675918804411879314512111643594262362170053043059945765605886305922091932591915738465833751866617636399808372628564718481546606846321916289341636402757831483601172624930748343995485039824180194855879311957247635040139632500435333722706648933626676121643783505850663615969956320216038682714667499338349888819684148781923188244157956698741599710789642558418538030411547160264464765809462751128092220371955057172228568303403318588342785908536282978004234680461 (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.