Factor Info

ID 128140
Size 586 digits / 1946 bits
Status composite
Value 4768899998324733451799393927266461552624447138631066173903041458115448740251628767207398547728195384895907346363226555831552554936922707597317350004228645282788109676630090210191498275095014628866739919449667993606812596385816223546635364820827823126175087906287462371417042308464637685355294963518081250371280904046511466955920172893915919529633618090941835443217194382097018392351595448696502429258341890761159789829232295694140012025059082655470160769190913667601435977266285429623940862034994086544767522656905434208331877513021686467453320623100808323744414855200624872289023727363

Factorizations

Primary (ID: 48883) 718371595564273209257293645751921591966729513063665361049148925822157929 (proven prime)
(ID: 128142) 6638486303984240190398420313622324616888182909382609042311695246067257800620233134190596514635911081703055035113823700668929667857275417225724717780073267378100655000303773811289060436463909537024347956384341408274531152292612283211677487462063555772801283890489607880303630622996756302400290349649431538866408137414771635858767638266900294800894967576030821773557675375326749779378420522689359618982500015470740416225122152516681935783946988505464860835943213478559179955561920048814113865423755349377199342494347 (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.