Factor Info

ID 5412
Size 326 digits / 1081 bits
Status composite
Value 22146916507668369916460369459047511693621182339471994082348582338238009168371601863561261638562187032633367624236083457400779074139310515288295090664038646659195270162382056924560690234574275980622744422369863742304548240552001907853103087857911655653234631487784214293754866058555407832862678550715669174037424664481805768131

Factorizations

Primary (ID: 4242) 657890411545272648205502849240259841 (proven prime)
(ID: 13012) 33663534410919640779292563027145799165380620029265391008803040771816025319984161951023253400483099457932208091786144276918664382054567526625394868635078355084488837872282931880158359165509464204966780867168280597294757721002541443335331542536376245296763350709595987083779779715353689898691 (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.