Factor Info

ID 141086
Size 1211 digits / 4021 bits
Status composite
Value 19139862395269986428888358481095352399678185533976068277265818270121608277229306162299922528135933568468579895549775611808609157424168777263354903385133301354492924585296314514391666176794099805155090357511251164643100307542366450570771255214805353624268987787124472887604466610006035243973008201900695626463427349151193645259206060887051351245246444938049949001604628243064898598283000911811535004854995202844214516246541936635208593348216068381033070315310057714981390923106207766778968397365305398161695473614080701524905023229410662258830445687410783647017842914800773849161465071804860090188835992684744983940063895909473229994004999394955544354006362360880260740428743180632297856387719163454360662076610725651260376204834703539828509198354890455522424315173276473393016119935920475466249582374618182824015039700287759746724783439873127065264308643762714045894611920652673533921200048208794080543343935799659931327850634981696054756688799305037114722049721622830840013596485649464339456013075512589457449538975556629963126059576302725565841262404935841737053641926763652040232322773641805662477484710989115518438058306757449998411170717157412855906458500470247537221125327903615171085056139108371937019251

Factorizations

Primary (ID: 138987) 530986193945966915833663858802381375143115541684631257370867561739523219204463916484021149450263466862260955699068150489687072361863083083277087700489546458072187327 (proven prime)
(ID: 176038) 36045875793933836760944643428701583641758491442626879519337111105212104967545654507714778779148461458303178130329433047367282348417469336764839628185797618399590245430400639815313621195761138032992835424248310000830375227867943598063222477131471441803747720720790401469422805271232056379569599300402692115272580050257622196761043697707035877535733515616317463463537664148612452475911020129456576762712807541084574409203804988977416351443028952535025401037299767166669211159835966217094393591005438459718528280683909373428995160042639946743173924836727252548785397169055706257623417301760666593996138319383158456104449946106285797230584405184594709705632194184277905865932329195456164879215486004477133455075527216996420211698694823697544032891636292695323441358139637754806005198080634685486064953081623703561177129208481453279491275568436646042468085789213823682664979278484762761985931463774711279821643074108989168852490562709683787551290072865222770370010081841798212351987066151526495038160174127660123625949290473573538304881492071563592013 (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.