Factor Info

ID 25921
Size 520 digits / 1728 bits
Status composite
Value 8786002277058612859948729506812077030541393265063808218869345082159143108721042783326365456261854947163809802582903386428903704639148837415142583785149241284322608112626818986541480741030651793133670164513181024913551579960321603346898612334949707998903320736495055952062477689489862588833226148037110775223195031659787778243484839860616404583515359493917287043956373572565245324256724979335949737806913936661908066436648053034566118091473145523654639655205228673098418812046258734106139935164924545565809592624794751333

Factorizations

Primary (ID: 12060) 21124577988954378706562426699 (proven prime)
(ID: 36643) 415913741881737876302710143138118370712322770809312126756367618247469343293631697942618474357115322921240072767671406304291257974266419765135035228398085669380160093063724762249285730425151502611396151272839302839273436378242787820027339784073600211368229864280317877882263542991234533039622574538298838723038611346034839946762737178161211028882432671178139017519127989464513389494028018320946740782748792630743902207103644803151045969365667796239441278066244292037452693026765408768024087567 (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.