Factor Info

ID 165671
Size 1141 digits / 3789 bits
Status composite
Value 3215228056828161581501077336635900904360117465993729239938866789089742076585295382692803649338745303746395403376980592052996114462301092447199267759077839159713443524724039077174787977432261611906788090455164554999172724635634777222924603397210642164986474318669119990354862125702377550142236438721320746516014305722712786796583314546706436399723557329386547520708174059092563119725283720402454186030190365177550133645124453875686086550049997226876779924297465901796583360035866379289466829992781784717068162662632644828992294555471561274112967330593482972783817732067200631652177086708965063875283477666297206839960857432725855492961145051992207849409261344018504493136050824472599127893724854294343268320391550123874917363813614232895159288234620738048737995866976191692150847094965968254608780058637459889695613678950228615258720897388190656884939744477373406868786912229233819558753231770328651684456671024791261348295422328148247417921833719558490806520657691176716468036184300927492517879235327490070727267857129359127793020701129982830985797655490020704347132244445085530710670287089865129070409636303552754409804617545182274452122897

Factorizations

Primary (ID: 164440) 5291393962996035496178241281 (proven prime)
(ID: 165672) 607633466589902171436861788378374835433889773057102796999545592404864879345345557729412407854259207907259224892177647585164854388487013146621663073901661866173711872255938910805220866831173357094174171918890078489305221665920539593607221366213934531630326913878093476019319976538670361948832561375246402088852204292153668414530464667471471728321291433027250109153950622153325691848437988554611490398355400573042360088997934949834532834542618632802843072596265482446750142921564597667189080694277344641515885284010358206639927253088594686490022503970780050865610608974306327895390269252639504175360576606651176823731639926388166383663470937528212683401298494565221257613067610039644781951121051509181091911384941229789612156609494483890703721594493276051821612495079096535003309780751411167138256962299494445899992392762902338256721323016617717592567601833419426537137322853601966704948383311938570233478764668167123486778205227568013073172645594413193173891681383441183916214981961890191178219084682751618459377279162391990614051820908830115482143967317180397599365406018824805066606477388266708302701009898155537 (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.