Factor Info

ID 121019
Size 576 digits / 1911 bits
Status composite
Value 105221763335888874724690788059123349514111684663735308790324812405812614986119911273194494729860435819826405865949906773651499931963785036731466550424165985510621078156089888987292391955624923788514429588231923597799755557602603270421748950308098667486998917869582727227388267390693517979755822960720729936850971210775980811377483687418349579062373753544528688227231652413616037109803917818578561834056717081355358103927304793167585086169834340654702958665119970517243985410467909781852752260685321118116057095007395795548735677757834352996074747593624559264000538869662721519

Factorizations

Primary (ID: 47769) 1974962130562695701219809166087100518325866125411 (proven prime)
(ID: 121020) 53277863766385054589968915872481198206774370193938165232150084050464757001331240318762434831386658326343053132551065315915181711952378485620970906125214141080442899866895168917685234501989101816075743532965921023683333552667299457554679679074341854294514406897034707003134739726836035640481292954082906570710152387431199857936429583408001853772517885939765364429163567592648193571571457572803051571488744368525642966674788041582087869249632195391728763578196569812076088488700565330641220473881607344360204618634848311836058629 (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.