Factor Info

ID 87357
Size 578 digits / 1920 bits
Status composite
Value 56945756551042178594777928946385114173967330909424505726857545635981202272669250913611132395778027185480370150240152947902320515676854181187572191132905520259273141385866607938104945449899874577695668523735385255503533871103253337017459724424525969889848924990590487597085607354533882366126031283996762635638942050142245659146565720727486214976730586326323858757307052595569071805520798405959296626487278561804008387316106863517855228973343237352234273231162883820903549227411988717859750168661498756347929936161860664649244915812284036030801567219769809694977869368194178104099

Factorizations

Primary (ID: 14672) 199431288499235121583168837778864679060668081 (proven prime)
(ID: 87358) 285540734252742806400380723001276463045364130454846276435277179128403701485211434375358679145635948555496247568097780566188343374361379050642120159809673458948575596420233695783708063652509322152807910499916300568899317277649245634845978111216926250122278328740970602145935218694932371500444189108675914871615253618439359708960161901980510299634253495335078912890467381994298248463182583079341573849626376927339858453719981927915453408945432668406524990346528594651806391354434830268239950980419546757427562617272629913561383525749779 (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.