Factor Info

ID 163184
Size 1179 digits / 3917 bits
Status composite
Value 841187297432425296652784659163530319147503975780002316717667500459021378647389425795357069680628455959680840526540250158427156741109735469826190228252267638035475247738625527876726417229565883491915884700563521358624273459133827962454679588259122287530302728245920099777581506748094776362650023629004359124457213339434828499501154258205640207853159113040915100465105694450705314380517831698293139603023449783329055662954401946897903315639845528673519233575260578718044688406451809736284329072003093933669538522022053489100206327590838636911883798238002943316643642577985042245993948520078904055584622769549708618936303353589191877206298165985785584311971197158936252420023907641173170081320892101219377602974361055318112471827747818842819135896507291749098952220142772519413911829816228542103343505654901095872331765029754456015602646391688679123794170082560084102702011896963090572909532538522457224279067277524139307043853480973827320702321797997285952235977620560267892334271597242604807143230724694508982611724904046236318443002932931481674587198572882012989523921097891523165668839322522764637867177377626569293380726699565607533342025895599842778436089499226363767073155873

Factorizations

Primary (ID: 161162) 16559808334927536278909 (proven prime)
(ID: 163185) 50796922308467420475324398625566245058672311735054758654367041306566169891468814089828569719684399019697440167845249356139758432590723233953514216276190290427236188997122656510878975484983305682608647258980444579095053520143085328162165946583782105609859881208024240859610780482436822723428347697410900133061556286997947063027802310845433433724880601753254608645072206508305108602846133609143625786878055354600809301806369855897663597165347486796081492936466986784959049389853114207866050091298938260674818364076677109710143487080820641781497922572390269765892507495830441734026170568919250893261354897171861020308948646733131058222154819601536498911211484004841587834106230683956851651500014028850300540108488910300425930087023824268141778324304869726044213279623319382412589646623044010547919787674804849572954840787839545128116421638180319878899143436193024907300722488023008042680007466482435656130560403962570247974921713526376798811775436434612325340557763621148639442129703757842038805902969697539964558550916626103159363922630026129640528663474606301362686562222271537869523122182390134077168799024336329905765643478459714397121690702584595233281397 (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.