Factor Info

ID 125033
Size 518 digits / 1720 bits
Status composite
Value 54109537866964435847397894804648204338027117085152265053975926460059664527355011707812764546116086347714800965923805642904712084177692879596341482112927441256845265417622833180428912655066588758555572466286833030598604435547682188039768687165445038185487652463500864779298807561791038228138081805273952156703899807100623417277068563882519916173674879830467821791757512484291238881599857354746245137295190467900072081441857209984940427108311280060918087936368113108865011632897203732255896332004855851014539514240442419

Factorizations

Primary (ID: 44287) 81809488878349361295225387285004207402357321 (proven prime)
(ID: 125034) 661409068909173500953283495450722942243204054725753913832059280364176254434145666296162927587519937038574967369199736179496602930254306373456502789007266581319994276060164494434621678174830653114673987511680278672435433847897228894147300370569020840509845959589960759034577043409955022052422176407089464140760167962644589816181563220850075272910808274049110238919315399484977543983049009181671157798177618488436505112703256779931100998006776778200241334234827183481986358939 (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.