Factor Info

ID 181905
Size 700 digits / 2325 bits
Status composite
Value 5352473907674051587332725182119848965808460179306955232030616847772006384426357435494490206736129644490144816098095194709924863844676713991228754599653024628565860972108452912574726980203517479515735645544258922359218490344306619743826756639471714075742110589559558133129073535828143267268394822132406851475607851392810764186906465089617246773407883461227772048476311478267738555699346498247924927172637276456698401480314791115104786557109047036604737247043977000315306665375729409243573478141691455754953305422435205583469443929584511469850183454635960677616313748797777715864685004851779761126859998180485509733648536418042859296360835190565489035185717791740013478549110869446467847426762825456981

Factorizations

Primary (ID: 4477) 335422140063430947448491304902193015341719353456516541680805341 (proven prime)
(ID: 181906) 15957425787879884585938531863450963862862343787543592108267341925906713515770734189492619503260199026816586287253178168188599643821546497287176311162617210693331528645258968038138568612491546479959570524667016288327482618952758661434399844185420177108222929455448944576269580767858923487599791574982700678830999479115135600514589682591972490513370926073745514149161499465959554199770825447770994535985029096026803108719060290292994180075380519350154887551187001264199185963192704365262856278670435217152872593157910779188275343867016411761562342230714727138259782986946310094519877089563336547448021150604467267197688438844579013454318041 (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.