Factor Info

ID 40150
Size 307 digits / 1018 bits
Status composite
Value 2161776989715295126838504124368196701343843806860621944269047433633731267726479943951586653144847871863036640376067637172748736946437190812755260859334396468977913953590383589205835556934448445935649299312892411171660588927581312549338032535539641502775393254613831028103954289559085010285073453285905238161

Factorizations

Primary (ID: 19464) 94518941227657738924275388203289075281658118450062185929972854243729690463660471 (proven prime)
(ID: 40151) 22871362730444180510958545203761408567549947817387109200659399978703476969478383194574455117686321530391495420853457721742549734971685407646451388698847588526288279681061832534805451562892671987548333196728225223598019149414391 (proven prime)

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.