Factor Info

ID 23975
Size 543 digits / 1803 bits
Status composite
Value 529076991025996984914620242439274354130757333475562564533655676574456766852956387673187563258962549098682656764581135148194421576240918120351358678288393701825131980131532246805854833332752959729550485638840929412181304400289058899373691538743661820684569059239284274747151397945609458580357131341840025777119783996365235414505350403084131678572295249130050024575942164524406174715447530900926096635367372849919272341262020467627095847961563534624565010851379770594806284561243443957959240054183616530115800326389589837451088533964656655526713

Factorizations

Primary (ID: 8293) 249590671295811903492127860425419294294543346124237685889173 (proven prime)
(ID: 33488) 2119778709192785534705408115260815978193716003620129661829561058789144299084372496444738518533957105533925638441709406453012937100553040223090937883706287368878330823733469206661204712852894934774597566016396113589082902879249232062501119214459841608154443188765495908397813613701234903872438461245954674838747454819423118329470881036527306110777458118116183508544801971125883972777750191378590082932693081139204162682233632824308265309599044536372361417109349393475955792721600776981 (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.