Factor Info

ID 181904
Size 752 digits / 2495 bits
Status composite
Value 10216520430910554824956714994806883164145536748991077409239859685450442163670697533222232900499221313231200082377779732403163545754933585702614958031666717760559400435913115354472138850597370796376231883155666117720089106541246186114435325249051603486870101690051702673957730710204726888503748149043013063762212256286568108621024700543119406065938097129481247181220982083659046918374258023113050015234073659251599168554559192533376523419499551792756919602552782734000133466827551877766659969769726670883126937225195456096599649981932625396219659130535472729312833171042124149586400772869749862794695539416451302857814139046189313025613832198701503958285511532988302787394403440530837014853862452784022755841889960147405099112843431050229740729867801329

Factorizations

Primary (ID: 11744) 1908747358163246556181601752958296681964585731358509 (proven prime)
(ID: 181905) 5352473907674051587332725182119848965808460179306955232030616847772006384426357435494490206736129644490144816098095194709924863844676713991228754599653024628565860972108452912574726980203517479515735645544258922359218490344306619743826756639471714075742110589559558133129073535828143267268394822132406851475607851392810764186906465089617246773407883461227772048476311478267738555699346498247924927172637276456698401480314791115104786557109047036604737247043977000315306665375729409243573478141691455754953305422435205583469443929584511469850183454635960677616313748797777715864685004851779761126859998180485509733648536418042859296360835190565489035185717791740013478549110869446467847426762825456981 (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.