Factor Info

ID 64130
Size 456 digits / 1514 bits
Status composite
Value 315084460502033513795939947755531784338865234526056199553462054247041596241692781263630311238249398744324560852293378352016582931880942045039786302294106988176106633618647846127268107433633270590008381513145483513759470147216253306910594580154265633204459197459828778775793666487668760905497633142408433925497348364674262837032123488466883582063030682730118828299600362329619309946510219758172755961363102408447175778818894416315609619579449348286907772407

Factorizations

Primary (ID: 63357) 90008517325328860435221505121015340220148461 (proven prime)
(ID: 90481) 3500607163244173599108843563002127998026506207025955489199917391504631066755776095666193557771887221198141375849573181022908750696988642369201489913292735407621029319347950967160338034832921702405202801942719712812581677892412397082033961169845694356471361006860084882031064839670164909868935959309323382761712992691378828321544670055192065739980968528825726623395371913150376428263958339814559436779459300838387 (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.