Factor Info

ID 103491
Size 538 digits / 1787 bits
Status composite
Value 5433079027337639804371024272735041414873758636558855180695969649466594462036647721390276871346996568377064864407047875552403786982278171859693001036922380198197845650897488863268634457034756872926987929096087580170918922526001985380588868510484145838900703784723398091014389209649587411534549320672131723793174674986668011572972730023237167858209593467224204971057222402736608810545742602458776945133154392015005731294798967511659713277863119275962148685221069592703520180360376365620253470544559984247516740948416606513244018073361082021

Factorizations

Primary (ID: 49186) 142243311102756841661889483880636477256102892587089801 (proven prime)
(ID: 121484) 38195673211043105289180129041412189294704920430208132070087809442900747129556552077808845777506157387316199827983996984147778343593244649614843124493523384469413074144734198583035256081853981758489444694362623816816276107207426759844163543678725435816683136666806107492091893706530987790239242207014268506933397314785697694552710102095723027743433056649466838651198428393360489231779147854875540133852683101220153200412138964106398947684394331240880014589488960095957138840882661436221 (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.