Factor Info

ID 30472
Size 456 digits / 1514 bits
Status composite
Value 380423631718500753883389555585558990208722575489767433556678336912686563425852069762070768770743843839689631897607438295250011727092757975501972069149489155371082389271134767539952241187109898968489969268347820697359164145400602701095927671519284000289344912999563142300394605903837168259670712971983795797714568946647857928229558688697296309601344409094186061939596728686439798893329877791768705443668562440864663849513847287577116656629413499013737673183

Factorizations

Primary (ID: 16277) 2541462766396986870745222882425433052891 (proven prime)
(ID: 30473) 149686879834885225253826231011945882376399211922008129791539137123551201572175784350504132474582236866831447631403156313253090520379296722137429600753949982634637426992708381454243487115830033679591408276858991439276293565132670293373809669966285343561216693822541963185327013263910017467223301530419524492634858387209680660664218355756233941661141277501928512278567928702195236806532143711172248399741617063528961613 (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.