Factor Info

ID 73576
Size 306 digits / 1016 bits
Status composite
Value 633580113899277099818322011650510751602164885024642396511432629182972307368977060747386842196872240238264908320285977124531065036656877554583774850121896536482714114023641381948500749758641233648195590629096876751529249954274945266140224809672531034391288207333879613251307786933140040009261576539564458167

Factorizations

Primary (ID: 50228) 6918082374901313855125397665325977135579 (proven prime)
(ID: 73577) 91583198864167195269846831141050546224321321200157712899891388499664545656872915148805796524767821934750432830711517690800351068041457026553125103806247929394556417302305679901696259904932333000111622475557111835490907563189990714144975861222951362671542879048057173 (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.