Factor Info

ID 89258
Size 511 digits / 1695 bits
Status composite
Value 1183771635524836817544027405265147345927965626626632966063451469940151937837997508293199891889381140137809708114515733460972288478699477287739423131988547090090847510201607351568189893755809304110748307965688504591977361087937340448398470182081171088042668572204676278356560177037793338513444930647657623275058701103665408643881478389613656514913977273820476022745057613832419715517328231713860913072324534736218470023203065335310929016090789593579679604661876520887754920690510744779880216178871980666142928301

Factorizations

Primary (ID: 15917) 964940030786362496024778501055934983034069633005358801247485608101536894961388465706602405381440825127901 (proven prime)
(ID: 89259) 1226782595556887606395764225128995453994266744844529583078551635535863914942226561854512375089118036546162927354368571412255058922875463753475050616286846210071190021090869741818643318888330510497734857876446502695992012183711110959478193353132857434179848649841783976032623147073161352140629305208137103103931015989558770879339499183873991759261069029712585370981706659484800491730330975618297774410640401 (proven prime)

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.