Factor Info

ID 144116
Size 504 digits / 1673 bits
Status composite
Value 408709119391102098181517550650694880263319304306267130722360406161499288698448964911519344161148661649340894139528790982839529039718686168877049591045419427189550955052986056257232957822307448395928944257331613566914937776685636358475133508748229103790602018816404944757629089664990725000110170721922666570678917605809806265939397480030997197509130955678957566202011097952736891840088744886040184401856422769822341800861374926024760528282151970403934501607286069906789723470507528752740774567507442211801

Factorizations

Primary (ID: 143199) 6542414760706301071840084174434116889447240680917301 (proven prime)
(ID: 179922) 62470683125412089852196520174760842250280719648434707152747807389873614024136748520349218597449310113955875238008712589057690428303411244940108413677050838710508428939139270100456357109576424887835243364951955222343333078868899442349977291553269377658910773503717505912287748724898943704908079410727320519710209771122751399089454648931635384382362007499294556353737109738469705413782405005311419409386132094495538642670591072060010979763753725721444501 (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.