Factor Info

ID 129735
Size 596 digits / 1978 bits
Status composite
Value 25384616352509293350610933504728831958042344506926452238530377773563095541158610658736353482163370818329539643048599667945811120638642434384625888849243823305637865416430618473743296114477361467120480231415499668751824535688138493706564066410340355600491178146862406621783390621244333095870091261023404046422492035563242690490377677487195685478065530795870110823859412027145756664860672446374881629124078084328048796672252183893190976178892465624598896899543271283127430424693084655755482307955052646123522660107698359572153685340661446963764445587928550798971282046591459300404481902332171750701

Factorizations

Primary (ID: 10220) 1341264659923241299395068820959882607375337201 (proven prime)
(ID: 129736) 18925881752496199699867675266671407110679726160754010369752365057546981046025018232240396747047865552201972285372602021325327803784166755645869669712502503521344723827252077459094386718092048375812680607562928401722718065477229670845702963166678333322170353292742966965710753152911768967311283921469757769620690401149966126349059116199580763158198519594521417219038073635950527073511036288601353402549057986467272219875299746389227720205107125873681894169303198327307193247981408126804730953091162678436321070799850740007957652910701209069941504213501 (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.