Factor Info

ID 27584
Size 516 digits / 1714 bits
Status composite
Value 670961085802786315617462437588652791463695500956110450751485500881624181768898992596099723000978013538337898054040445660461941498170633489578409825225953553678786049446618694407721736320421426681053161854071425471469772712772148265661588666640708289686555638265573452314666038389380796969806550914984412839830062305860908415366167520336462079395867960692117332280193663142211373605687991682122622132375881325427129900459270940293792348226415980707068933105488102522223927079514426410018727788245810087471400863995239

Factorizations

Primary (ID: 2156) 909090909090909090909090909091 (proven prime)
(ID: 39758) 738057194383064947179208681347444264890626744557003574958499306543297537271333191498213845370421485138444554540294668841971093499473852383082221340864351799696717269152972341714407474772493897622243180805307127271139500594287138774147216820577665168595782488214716075864074875711459298417965734398896446636241922606605202683462894627706484095074794236492982776045442381046925031542607492572730340107508776954815582141247925000312420705353576020563651033916005670703910962185409503947629 (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.