Factor Info

ID 51018
Size 419 digits / 1392 bits
Status composite
Value 54586005740375193464205609286503569012539824923521888641631766811518281360148370010687533481786607806048339168313900365438505634347487737363474534682017032658782870209147241758923570303491617441165435397648039458198416410855809899392319650193719673295791369451725555633763304596285646381252682942889813723054962429100221318090537575089760588996643234221648899212499211053350275896933879171025536131258025764269525979359

Factorizations

Primary (ID: 50355) 12412826595009425425399654036322248085735343040006713617879611200134601672845647842944137821392676638302799638797945820321999 (proven prime)
(ID: 73816) 4397548400645626251078226394610769871106611212998942801390520673234998496961832718616698106897237481955248242575684900981522190837016944558631336833215773365387875572450305585124247150932744310994417875803925622425879053354760819474792639591099195078355171602394667245351153230212644425184422641 (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.