Factor Info

ID 25922
Size 448 digits / 1486 bits
Status composite
Value 1575989377916517182789730742243823320204472832641824652275981500037549370863377403064108362269968976056357676290088988236329615302733762369394090701670051804090383659726434344351058772494706657990934933095403823683615347910959236059703875511743031507344773893115227187646765292232417751700860765962684820553080896706861185714151195270849487458697390103590068137115161317141613768131571963846846014638376693874920739513030704629543839544026274249491

Factorizations

Primary (ID: 12066) 29261302905275605699425268061055994060599985823028438943977412644634737363373 (proven prime)
(ID: 36647) 53859166251697475109557834860797587404262457709412320735812922860447921390075740772017838200196162189395067469232967320265600891036504042630465066047440860845864708453277717951907775643610525659564911608899404484340454572342643090998571127060928020798078259509205895971756713059966572491423049171935119078759590894395740417353691379297585148431968610370502069017461829567 (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.