Factor Info

ID 194167
Size 496 digits / 1646 bits
Status composite
Value 1975158538472681854226338503313279204126923578427501860670693538242761938752899245197339877953302504081232500260154389284093739286397935371157058759655188200599287865270485526052571182460869417236794456318121657707227004074283711588377494384110548482489464468525038057072834911399920267207969646602582851072520870763728971821966723878805419369416410980558011933386963258269012643740840346383363690672907697537601430509060431395799260129132801552359052889105278255890458503486464135115436995570543

Factorizations

Primary (ID: 193676) 43725999657028221326192500219808772707851272764508796403565492108967507 (proven prime)
(ID: 194168) 45171260896609558360589289500584515565155607681847615861895916162451657476125395052913960175703134853887415990837218026574874645960926575044045685862269674149408434884557415548653714385132016705286628112575020553625196174265409979543328082614199045589898885471690752785930206130353000723325807155678162726145898815823480967573627624879822326607557123325177655041396697301699565100472779729041329337356331607224853027289916149 (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.