Factor Info

ID 42526
Size 261 digits / 866 bits
Status composite
Value 404681345862774313093275966262949528455510330428907517238712422829007716266969801958046583452809747792452105662474720211095905028717991663813178043282259511414004868862709094409599967153945877548025124011207826449785747692044593850432749988244638988302499020569

Factorizations

Primary (ID: 30) 185790722054921374395775013 (proven prime)
(ID: 46436) 2178156914332605595388497886767985620290342860954313808683014040175336175730291546234786261738001849718926127375675405495182709784441320852244755674019263391786762984058386000448090720823753553190740365244879387951426690225447892995813 (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.