Factor Info

ID 71851
Size 451 digits / 1497 bits
Status composite
Value 3510222126017136290326851372438032158497418256113647615526849181135845945646017922231312243729946118743010162136141947468882613115356242756332575497465599029484566236139009948989450617609966780125156402679186592144349709722423204958125218458971169153023418725540453852630917921983434750412517005024593555578718432665790811880394918617873611840150378992476400472351649439136950030139020463476272425927176575423944447326046409881374842888358617209449201

Factorizations

Primary (ID: 70699) 50400599307654932765408401 (proven prime)
(ID: 71852) 69646436237594450659196082477910265779993497707961898738382742140416540291379885773183602870200508945962281196331467206004066808720064951303328960615306284048884965362277981170950285421853836652198466099047836440655422632983885902320494536054915005972549689860764199241792954223455429190634553115289132346854345616652160324555158718861046050788862003078945860068986796002529146054595719936235922194295764201977662177829320801 (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.