Factor Info

ID 121850
Size 452 digits / 1500 bits
Status composite
Value 30772454148186033745676453635496416428545058404036373122757801081601756691284058917905823478072646605781706855270529545987349315716165004555474580748938057515542460126211334713603679852471382323387938860494125127581716253382081532109288813152718391925848399209714104954329157619699459724753520610374622748438046624491617513877030123944239198359441185468925929613115019088892751852227768657859285576278742247111819224358130709635535658268556840406485181

Factorizations

Primary (ID: 47908) 8553979060158707526655679784268682550389707502101179254745657701089795420830559 (proven prime)
(ID: 121851) 3597443240364337813414525173590994060987769030209761651857567446813724323045014982795725409681578539615697608251782730937741476264468867352673699473306590267268081482236601170601548098253248376452619946312476857852981611122443545806259474720696119305052559085236281973725965576325946173496759033493401206675929559981258225262917443904247302905997312699655512040427801365859 (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.