Factor Info

ID 187531
Size 393 digits / 1304 bits
Status composite
Value 307273270828402683423544862093730582138599121781532079960658877729288379138644111788655371743772041472284814685281497168466475018525220492335446145902757069648525104481354094626490706999114193757767397039401040753626545276554464690185036952105112116945994177635920167255771134791292077026377545571887676514147869264817945309963434109317128884090210843880055133206488182924029525828628112787041

Factorizations

Primary (ID: 152240) 2924547397501754222018609703638808715140241 (proven prime)
(ID: 187532) 105066948510010726426956624245714984657996410696779240184625123666650174102131281657787936955027551589694986756182110171389577923096519773815725972723056226646558449926191682763493088263492834500148138977531622680729255736423688687889858734468416167384635706156912789137643636673849067000668213739319195007915900656303343996730483450322043029510894801 (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.