Factor Info

ID 64440
Size 388 digits / 1289 bits
Status composite
Value 5511754479628143193234022755018849169378631527563107368554102683429132223579415742369681935307848482232965976002513963858008579424044299859296799777062638220132901739354273789001698718066149788668436782971571532748336081054357903551458748049952337264477394805022744976630794840984394735391865599399557492719580956299188100643655704489449654143351381353879381674407714062694824164374425481

Factorizations

Primary (ID: 63388) 152924817473166888991 (proven prime)
(ID: 64441) 36042249849964796488786012341944025286781588769577055734237194966247377591577035123416822662872127345346550777032527375312235334788801802124870922952571460649384379909196099466430862309178134451814583622260262737077054445841353942982189773120725103736222120207204653243624497920698337989580100571156556826643321965361999714590094545650002021539658228847828705272130391 (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.