Factor Info

ID 188510
Size 483 digits / 1605 bits
Status composite
Value 908758737807457094190445434655708278784189426635282464530046214188354802462147534197477795866494402247882124283706435425178555237953742699167312947561356809729983801891068583473998722938770093125940501998752627271102895119105152319694648201492596283157268984295198456036616046512636533552860794004041916445703479849742881122562213976594489193589386194892459661970804144258676997789908966912478975796379790367999329628525927246594497749756295786106282731979665421640834168732797015153

Factorizations

Primary (ID: 186575) 2307357077642099671377916778360140447752737174275936425275544021073441666938335683485328507953815166623815305617835990691140747159168898370511846823643248933 (proven prime)
(ID: 188511) 393852666591216313243790665143475043505713391612090192797276699644100505878335481420915600181321206447595949277312922200005123809779812970390538933468609123982536383293015959346548822754368625668630672241758934953889859846088571425207807480490315141867207153565926314183872151160790193291536821902921894507931687233710161013341 (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.