Factor Info

ID 181329
Size 390 digits / 1294 bits
Status composite
Value 280355220426428505304218181604117335241807102809360908765505022726215086150212435073695165036706914221663912854894406836830957816777307781674755375870521038045978738211221861250932792987722665910575197300583919611972277723514478471692647550423332092920132412673126652346295321874699626441361711328030338140637812174438804671233441694318917608206157121451083787461495553260441989571887531461

Factorizations

Primary (ID: 11579) 33844448484642846054095202148071217 (proven prime)
(ID: 181330) 8283639798522396868796678230536648609240478721813319471205578764030658434326660388414757828008700413018728158386413686015625813655676948121503736204023724201591781574466939024585812301954963983550915590096729662861375261755583208173403905689338356362984618425452858401874085199758930100426249422122247457574882274308341076941149994635965162272828894558933 (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.