Factor Info

ID 178726
Size 1125 digits / 3736 bits
Status composite
Value 262440068191165046869526048860739103849096881397567393347848904778407230071253346453671454516585857162737366900622791579114763553392042053358520529490116910795587927739127742888222774615197498857519637178909349557731446595359217205433940441233011871240342114092778967297924933961049366393400787763821955108791409657484921532243355684174562508369700607410173106940632684440667639580838595893708119186479535949460062264368778296352435032421841113461255461810726303526967072912124792094363806443047155767839225393165980806249734083175289417828082064042571090649431476849053070585801127193777625777948669316227383792442661821531681159900044283775846951767328602696160117569115877624371740944327567656119012789721617382687901541825962565906656929698663807696602837742199799823779242661788345221016568442354578511290336663770026870563025746028011859168282162938244848435520017850759967434876779085868637358691158785166049400184201331134545059413644459631957369235748153863513723239485863248225428775757602946127373800194477364388392196359265062814081929123978454370680911693452088641217557977010490549051986137274637694012990092823

Factorizations

Primary (ID: 30290) 13254617172162759494472290450043389291693212548932593814829248480766127135231438902653416558365589 (proven prime)
(ID: 178727) 19799898011565326066330297140289430431472154911858761708121070493210879786263183011982215770247461226513395672451988452298140771007811296006569889148521862561674601641866108391782520957450601397007520822290576083937910903309546874446365603533930710418199921465886363821720321488193890491093441330437916379039438421523706291003793285601703151819414262863585617104972716146800171365809030155759178068708315758587072128345973619112613867859408094133482207945669578129205393846730561781425065116432673334032718636967886034653504803620755393059098248659653724013363272925888209529115167664177845179358741639187295301338726442004225945297551009178418924848951614453364559121111582720192670472174589594317948200086310470110778460857051419424407311478761399433957453123428588530474219260438711383924042311546638656300651340178794894777622328288176959256788503013765569283050547666049737307685885900048246683815145780397221161395656381973258665130145867078411695827986740820972200395027319232014175072539601734733248689741194665532813307 (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.