Factor Info

ID 91040
Size 531 digits / 1763 bits
Status composite
Value 414382007897612223941005307013829965883326341552360825823482873493797284625594267020000367268287466322055538800162473077444712435469812298538362349515058823091779198826897448227339072464639467909625276947561403917056540154878294925550343177644248551214473629035888821754610575920327915593787476244185748526072421857375810168406069308567133652767804306432942436470434799574890187525837724808368721606496801939424441198202721628623508199514269235730993389530019851663761399406950571997154148462006208826532596794823299329211560229831

Factorizations

Primary (ID: 63357) 90008517325328860435221505121015340220148461 (proven prime)
(ID: 91041) 4603808841777276919072078696953239622387349477568950194571407864644219501081437168096333168779201378447158879941722941658749739162853260933677193165809483234524915506598552931169164222926250688014100626071422510938443571111774428359685160369497097094849024885348568017541612733471150910033382516350888801844277854939147684908944924449537607173257184493850238775519603265388808875414268945589318754691447720060685418161018707675212488504213816346006476374553130263444686283372927813863171 (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.