Factor Info

ID 157344
Size 591 digits / 1961 bits
Status composite
Value 138297140438207412230423032195468614683535200349654005464094285444659728447747942419774154064923757723061001994789088864436413906081220140045150605152859017805840216903419747359492726318363934470834463120751461628885113251140838021777270511507836822214392136460412851772124287077492195924717920114654532245086293357900060156206462645216258210543860288948075566203423050121349823891673812689088923275655638968727535505232380022424575141279186299736608440724738562287990582358309335128824123459742330957323867905192182734549735291722429098745988309188084438132926868272693111374581767724534599

Factorizations

Primary (ID: 3185) 2136958965524920285681 (proven prime)
(ID: 157345) 64716797406653174759190215789093951194006182820991702535017562429537685423399212607045980380406006021868351720559008181941383909633722177254686063565541554057425159252002496026241971301935566938782954971243827448472527972468937573346717070726776078353480856435157069341018951661010393527694723363575109488226500248140867758739363978459712298008748791827293765072403441750896564173615540336401969309509103463355002984522861598827297560834134617798971175140600262113738064889674879270380313590123201970833365996186019428868601983989199383947596944402646797919981040541879 (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.