Factor Info

ID 124518
Size 634 digits / 2104 bits
Status composite
Value 1392408852478102417528145464942989727200333175391510573489547004965343065753139377178308882779279659330426463897397233721227296144826366491217725277644100989852845272079658446582172080675389942567630184406024033953502072071720222649793822325618541406815585241932440229127682139803877613555197913750178701660112460135007410010780160069460032365655829947690036530171224121461106640678985700129565931982435944813707812677316943364500803015367208811222460625672568188825956952628012510300575586273667772617078606490177724630251491392554668783978152047519782424160480949701875589342670041588527848561680925938400820315547716579526352758401

Factorizations

Primary (ID: 9869) 87605544642119643531083149967502606405938207 (proven prime)
(ID: 124519) 15894072209313675812872673243490202072759556281753835490638023311159487055813799715594809358453279551971595103471527887764214064216187114177930297650183685092814598519259311989307709587685190296445549282871504538877332030427444956360007953194913713523039524481055955323816473612991104962602706547213553437665052925245662013934628692080714223195819206566431126758050216642584537371326498966636612718207282123691459764410570526549606321260741560378214349012941829045532644240931088964157743707315011128641140666136506877168163634053360982361452671759591792322764409995329501887162795531016543 (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.