Factor Info

ID 198561
Size 758 digits / 2517 bits
Status composite
Value 25252323983162763015484207183240052565129225346382605971018516009263511502698153542393124442206741903229376286755629873623726404167537763005578419871683721415871468067437225725919038331698607252951411647523966306351722052268933920729442008651375677254793590439438305969584870811879513896574297276879898764664031285507388015457795453028938990267060310799607313479111883829972899904427747845299690338778240185795069413908949936277049534725743262346819139300535898961124445140033587458556383267826943565142908016358941039272883204766285222255208420369106059205792983070861631880193256740383278501901210267272278741563201334003333239982806820918700763656717691958058954866565765543325555255860346819662853657793016633957180380923132679819899446103182372782432527

Factorizations

Primary (ID: 30670) 1292011440308023716953924874633901 (proven prime)
(ID: 198562) 19544969336449876103821828136448129270146676326444881683721584319071731666115581737571656658003877465529874708329544920258061199198689043692727726062982666666409333612757667042363353795336171545283026125277787605599441063859832677802310861741649161851465342791676640415367366233242945996142763090906348722049384846580230313541509506222836134905165913228557177383583151752622673300529884057870481708221884128441335555157318625588182005824811029062163777169457515539106777616672385521440559424646173165648378446730037211799645318922671627889561640571686988605549925288068404081947180365288073790413605971866452907096262480001888240076571815668798061835075555376996379975431286835933664555200363768018031400444396761394606237227 (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.