Factor Info

ID 137866
Size 759 digits / 2520 bits
Status composite
Value 205477636634191873426750723594261022954773567811767630057977859731279742771559257393273792205945357542504872785751694178197510777543804476712790612760917148155268546851278538470136529206102024456449767884878118941491500740668251337177110783042864886156093142499869621371586579174191230907991879720347011627297295948070938716621039185354054858648573232169809585090741696985313982780935159484587015431232713125847395681318984057070321893859247028137744165520321049521359895025276020597327004533120398594848162832298076086744910214581937416251728017031562103545718323505775913082100633355277965284135329233567935008029866838207334415111297865197024512515331432443466521584600567042492386222328943740152836621518538540638157329077371261983120518153490526507185523

Factorizations

Primary (ID: 136404) 459408054528299360264076035007841 (proven prime)
(ID: 172802) 447266073393440100606444829524636365173454407923665476971820477391746006901685169973538301081951691688002761109499375874072706495252970415149576513790737179401535442670044390606528338402009199659059129607245301770283974039038574702416805372312513909068720810931034735460948554590953369002874986798065598930818908356013656976953745504576744660715650800119230656094829014585147734981731573733459351344947714844508427118286693997595120891882505831419059343431155732080147150924443885676912049622404826805871935267039326294355634889155492625742421188500173618129410297020095963669642977449912894484287763966954964162399400619406982983926009924308182381550608709502697067541304859428665717574967124500196884416434073322914351282003 (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.