Factor Info

ID 163842
Size 280 digits / 928 bits
Status composite
Value 1526654988996940089852073933646812793315886586980876148338937235661274871257955376623628029509146112577973689140323289956365448054627798631097613445298842471238051513329734432582069050674967214882130654044755461632537924053073836838569784837614703980075390643646117652579168055271

Factorizations

Primary (ID: 195506) 675126653946027129963773403269629223638795051500295093 (proven prime)
(ID: 195507) 2261286797186633114727037829821872474426000826933233269771537170172962214805111051788499829986364317003989004580930258110002343927384638587957980937337313173259058381439890860468443169797242264060415786470334220664280110706347 (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.