Factor Info

ID 63045
Size 718 digits / 2383 bits
Status composite
Value 1307587560321091148071544105483277381276918432946359478504229494439532547120746878442478322444668741964757498540094696347937998115543317756564963894150756419829161623120373290859787980829814558600264347413616911627319639149674573312649529093541086517963734174864895349855315388874532900596383452290853929585279331432860825286680751421120463689424637589524093884700575157517920835556842963618488763920336226496907858647407847071021328905384944920892200750437080516904269381500562628945647043727499598813524209945913037757285293199208429287911935487343115546078102953171032921886135486885011287024768959449376110638408379745624767464622993955309997821995422126117137912259998118805243212739204347494638656484660474923473

Factorizations

Primary (ID: 63046) 998615885681271337579809217 (proven prime)
(ID: 63047) 1309399919498611333914271402081487407639064020125286647193995942369489686497430047658647415762506030005127646848524934398302719444402362707744032327562494469765391168779076387209855294482638453623450534084657836009285048593278618068386391624346437327467977223721424898409553805695984707218325290181732764150878536917643637353743133536543118670006546611372565491708947614274504742619937319016755442315383692680290031414569634964216374313256879540454246421601321136322976885109067745693151659540607694963939226567432047974811150763050720796493350077952139796536652125826419053724569149383196246093764826676544276481182453081170537459143521455577467924427018082520344030130806985537885764887569 (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.