Factor Info

ID 180661
Size 975 digits / 3238 bits
Status composite
Value 436719925729765589945233914661054120802594425434837467288165148918468811833378101760622479872264618512767352831587165378005185957292855896862457495161718976021605705366262800275958855660155828217363455922859782078750500707894668132744682688207674600169539947556230669967509241596660212997664333717798796078915755870705309437549398676038480145034014709779437802320130454048422471621505998174006120318043604884062264649998945689079327366330733341202132575565946490620764229318272508005351706659625285117410169996928694636808350697677185681499050144053126673820937641866523926879909851505491960203281667577521785707520038402071897678723478542903866117786596635997127527417706597678047449978752031531850216887278945145657335530416435300783243084188527289460968967443636207885144290316962437146940088288116866574254818902042652978784241440497731089070389422396567836850149592451209599245599565251954862029406142499274579164955209274667892915503387898324783410003692852604174737679

Factorizations

Primary (ID: 179095) 10265667109489266992108219345733472151257 (proven prime)
(ID: 180662) 42541796950153889206203511027932143552976131184728661977544999474331234356915496313463479902295913884827551214414069087983715581367168487266932720312424018292009171657452409782153151602953661522788028833893800833024197964008260105443564575416803954498724788097044471751807325722595093514854762523015777230819050743970062997442011562246791451756009469120131150700159632876768745325578857569163434771703321192517204907421622472774287306354312188967966572632228091731133275056797388996654555392351804051089611469992900424055803498424072516392416302048098981771184635896495168108829432805698671234851589085344635278181853967384542189570481409475394408348168297572891563265020412241813916611170045961145036643210138855993311125587995394660385181473328381799900910744568345126464508383277896938175779645021790980219436700043771537085192934182899666539754265160952599352985883516380926291081120640312228422066657191370545706808344678694839847 (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.