Factor Info

ID 54718
Size 981 digits / 3258 bits
Status composite
Value 568647872509695268612643263369296988450960521769020227921584834699474639722806399371018014489274713840600325635400148417240721293092026963473868469931093273177638072084336140189005596337991630944509180576423554141340787607955613110293004152922391924293089496767265144128692723096377193032095932178164939757916122885858651943979719552835908513598595323911957593767257128526317525603338457830394892115008566599913287425625743558718974203799347751342255696834710230391974613320269071336389811263041539410283537022596496388313463065672436422132705597241564677704517046259377577937627666683217660102908940599844543727251385954961788660391983569377892813883537499714632506755569509609114893080537033278667057493901000924306633887686841658217422046396336939634630955047373264083148291873112840632414271455194168152539173613915807470351209283185229262030753114421466260614873150469796699238513290146976640773505465614833050873138352265414336888564476972439944902985475794450212171423941389

Factorizations

Primary (ID: 52500) 2557625265419126759985741006638459479670209719434169417165988970731794389915911622153405973231480937 (proven prime)
(ID: 78516) 222334319338415280205131296678021072923683839947344100752148534577198797104950150859312305600440590414059670556502561993122614152093257238258215286929606827764106007711162453108387861128797538945885982548287026901495959225411224859303975130938132766210424558925463952852137799994839694817594441620070620341597408762457815259108393688131711671636008949071010205287977067135716356002486217867633023015641187142235428145644511484670744535784017622550442041122484854460818504816632179204611145125872094886564523466430792655692288164201812940648721783638185440708028978721161175572873115650478898174141136241290898192942775553756415780490148760179229049725002765143333152679759528974250488811200287353426434811185135132334483575614879185949785931188328882360332439710433690546703074700759733696807791645855829117795128541687439898773368754288876232647335428918700956189145046096686606597 (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.