Factor Info

ID 101747
Size 474 digits / 1574 bits
Status composite
Value 426776555462121301606090075400725960317990341954370688463709884270455451057051423283313624391131120548076806826874628691526416649288876301534129816699748237647636791055698382848699983026270917272870495578731288167956184038583806055593798123119807412998528605162440248007309362416540725855685028983247217952589107768209262349907512763336809064927929011232223353694019404953525445822457077541582621467328500446696032987290065634281112552105396444228401200224001800996917271029

Factorizations

Primary (ID: 816) 171503421206650071812102191923879295491439064920225591447132219828266555229456985792157647367849910520361835512578145874227141494348129 (proven prime)
(ID: 117070) 2488443393487085576220853163985878079954493334604795852128533265892655544909802858152075176563047053217036276381319404045911819730847385267844272470558445590074715595857908140959351419853880014033909910642696197108653338751657964754470961717857813145404983935293933782540050216955807027844604530656450355892869313994250563419689957648590101 (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.