Factor Info

ID 57087
Size 1030 digits / 3419 bits
Status composite
Value 1550548247161881191669960942521843421518822812132561241111281960475647426352342789054084845334715681172871482934778627400186430019905652647523369697707711571759740520183895743998700168068760599127154660705086680205556788231995961263607309400763443507179340595268531630059036471318744477714056839051712990330710020838317430166345637699627321646618383640281532595524701259188432719158695626228475840255464442590420767711843836212902999767080678057013025856895676257870204830282705161566958811621885676461119858134273133326477737985712942532141597160878613239819205641400615914931728778447637796236995340561183724718109882320153390773758633654246715144926525279029573356354691579055544003788933471950999125823348323128190898333358597372472599976538214282742647026628681379705050556765414535070347317910088961727500019595266713691540890570221788486699403526037771931450740145594288116486121104342772032660840465840116632702419126937957757069068562039022975009990561663714642834015660665658195093993633070913818187524614125529973210491

Factorizations

Primary (ID: 78649) 716164560927079240026189379811 (proven prime)
(ID: 81056) 2165072570967051703837842347305927964796167974922199947908922906416384764196902568151074792916453030328195818992859317354243033715922790169609676086456053255105395690611076503966784037194637695328925601632524884911962029356787580101409310054206725123451538494936264680249232324786177673353708627579930551495142955010648788275155886501923698711401917757693532640717156913331701919626305044817425096122920335117654961671122932368668947423634010486689417354224397926895423448033847066176096625720891115474434848796541824373617978389629781421297441910825713701704933709315488969029753549443035730219521503033235359028150697489958612536697863204458619892219878658457768409804050878317285516347494425099640344313579336418825127216240263848832878135028414889644846203768470462118783560935645725382824974525804777131820317650927396991575629711873430842062907093489493831341590301289463360611097410207461579830655478042744175718971678272432025796034215001851475724832023636612511051027748922377300975037727881 (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.