Factor Info

ID 51832
Size 537 digits / 1782 bits
Status composite
Value 161547402577324842106284267883451882662675172538359078075909856492948219621937685423662623871939041853476983059063794176939309185485807745191931288983312870128791134642667151271707152502332294801208531053175242675954717253808693207487829361877908578901427670880693232762167392164156619220147168434673885850313454500941603326447661708409512894295508733449477833611927067983109049423014348175480336082272207055958317809375183165692341661178841557830047852918648315095041683601881357103536587015060142717347763056481239019842633090338129441

Factorizations

Primary (ID: 73066) 3160327139569513638485230516120919120957201 (proven prime)
(ID: 75127) 51117303824226926152974381338303165488675533312833195977658355299487132653268563040190485806763813084898651078127769493571239161276645603225392616769722977234080610975977100129546219340894271646942245994774762521115055796021618713627734426658013503433402073535746000050962176716352859719020424119346182027536879263967424015265206161972203487433728302607548040192222354506075379090880342657295488487854195892943456714972176960420556923646844227367744913428154624838825903226282133057785750644241 (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.