Factor Info

ID 53629
Size 504 digits / 1674 bits
Status composite
Value 485881872144332128072331448070347251243031907697477839923416300444879672819349868207937640599868514606525310260668987244867361816725141615684038399590911568538151878707751760729587797628183165007701018752676658395410203667574929962483404252404967176668926877154068303268065640315607991757538477457979903566796794816704303383275490490131436831236694863066640532690592053362005730279241119859745602164801615624071171589533461525526716405631695115928919798139545763862612704178033519959582158254334257690053

Factorizations

Primary (ID: 75950) 67012200840037529491338272681863005761074227988731301506393709 (proven prime)
(ID: 77072) 7250647882826049486086630410197787437884353660362324136455529060548268543716154828897494177259159752654606893464702060304950956607353270274271499893708958093733758031569287094993144224975654562664057916421820266994300728583996811268743350705582135455357234051359402084488720720308743365050177474082664431565479519501422752850893106032378610082740284332590794778039744822839509134940256149946708643559177863849548700774512167869781225697433017 (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.