Factor Info

ID 27738
Size 642 digits / 2132 bits
Status composite
Value 542528406353195548627607927058822646772174974837354947891657019516422395261060504108515935598533668761579167595940825238558157749498877485536012094491631777197041282523780032573009037466189899037449614737776206099842042647547438050079771950944580038282899459456528331288502432170146507901605161370149463718284589721876028235450176501981681691819281462404542120027656606668755546095914807301798043109360993347045536189584998882453101987577996077884042865596066070801923300217024504269897140156304061078077758529245421976054699702344492282213299005403271233319219341926605540909245470302906629480617693779349756125800481535279509379227461550603

Factorizations

Primary (ID: 40025) 104120568827856356216891091637981484179 (proven prime)
(ID: 40026) 5210578586543870430956932930385818879504244255109946062347885016559633646317008571332532862460582830898663650868543743744230448356621488984139721509890344649194265658587977225029128251325090637779839688324481471043123488550227135671326575222876631805382620415234079240049412890007259397612730964216066963266776973098493604197749958774027447985804463436787823920978564192389279582597640553255971266066131409550858212280691398122067475656907661773426467211827996472216264785752506281754672540208582775456768633060002943634203647035542583732266567066828926957297780277676703091542435950159700327373175455657 (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.