Factor Info

ID 129923
Size 697 digits / 2315 bits
Status composite
Value 5057756226998107792949438750257495348410471135266722958429361918561112840389522397453528583537202655306087453508396914888467437403070585431017428371665354337207344347461603281769124658539561006377048533638621705180690369670284601469990220407827924727461035787869065981505353550679726982473359444571253241347955712134409899967599941965002330053754958685119338388813747344113496713557681031312399683817957455246547242048732298784007569738890099218372971278101278078269105147919548559182273527413429634699175252705325347911843707329786139598758118239780585960101804026544302132271171741807283111486570718831450359925869235114288760631597755560984696043145783542003238285376153472040257140599413420917

Factorizations

Primary (ID: 46507) 639275326667103339902306954179745078436101940941877718547547203236947789310997 (proven prime)
(ID: 129924) 7911702541950108994040776173982683636765470287705322986978333494811476256594435627347649004186595999205148610615695531474494397623281404449708266306291920261206839975475972375641169785230850048817456332926077631218296527411605752473460642424207082179085569063096569899647700184295500002554592409378232800075764992692480459699140180877794066033783326520916731880272526609402838079446249925628655423812121463454968666316539310669694539570616916922083636594616862313648484158598099595673174190566439629325298605160368690928668077306846978611177899875265273057105271221771007868315137639544955546040090684070018969180283361 (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.