Factor Info

ID 155484
Size 305 digits / 1013 bits
Status composite
Value 71929529279781972406520448102484030515391823251785912904390341826475930442626502957446727971825973711859189959822632816117687092332363871002234519390308332686760343618587941834676303025442913477138760353522182922440931771761494806858704861311324521944518600508066209163097262791176550887285975893881086461

Factorizations

Primary (ID: 154707) 39849234924648425393072876341 (proven prime)
(ID: 155485) 1805041663053122699812923229015736780852833266230772458344613467554518783140255227952251228385207136104751838245606850126370665407641746624261177821141878020930665564267000938980967369290473239493452713534796301573468962530986496934563849813412098203340280376980812709585841321 (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.