Factor Info

ID 159631
Size 660 digits / 2190 bits
Status composite
Value 179546798402572908953089924505697836579174558373404971130925577529428834497200558491515292515257498378473055313860417897282614667009115943019197701433460498176761660372172263737227763713471317234500810301073919730219699491328083616683877469609844546133589234909750751071182976528550228731438269651849866263252345015843743813403777168667436747691013997466072899006459729760228320110457575622056574156747393166067441413372994011532908926372260459680295748273687240975200045832468583938638124033024544866891044931151923088481993461706283404370285031455904303975732846974657142267478578320941836752792317666722969861890484570878491823891953734667096551867007963641

Factorizations

Primary (ID: 193067) 45778981492668687854299914776982617452812837241536957980412386064926030213909882698933417027823465274948914036903931261465094830722360284330556676664394673585195110940458464444633248851807104751758906698592693639903098291952076911035745633281151541578037652628377411436105936309199304807154628430215044128417060003109778274756647 (proven prime)
(ID: 159097) 3922035671137126034679616491285424614773675998225876155361854047104394704375122791881907772329091435101987812677990416097893885566484909594478250352203660795142681914217060486086103254690922610512300826163840957621610985033444608223370138435243021932642340900444168865038917959232679234741623641654272421741087505802342099504507103 (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.