Factor Info

ID 202529
Size 1479 digits / 4912 bits
Status composite
Value 394954398255072329066012179950038901860708653649977370699688650485533146287940293466649594626567161852386923947107786115055191718640961000194602999035671653722010151492988923747578624088518878591972338197444208724342968805229888994240074146158666579381186930311568442522019994686946092357994575456817031589315100874427365204274725768349947567535426248135984641093583126471817149976228724958193198871446023838591856855503239043664067595106740804942194806450954810382576931939168000857296308082206276798666083846428392216487970566992559917439981925843298216195105164392796672566090149175798180069581442630365795260345560766842212462370280789708285317419275151050926631743211040919895815814105241391667027731546304067723308966457296289553173241032796971875811506383718443093592590815020149502767483680834828706767150829761624327474008052070136994228004607307391510639132843544259437700612075900928076734811430461061354549458764390009745223240702531801125701177620058501933897850497820252806647511890952276867164130615787823451317127890209056853196522131826309360937817284637605171077832888315189260557538262071552990165811120128876369921637933305893649830714497276159141751942505294440736196525997839873159947990315509687313466650318312236420747679432469944450474873808042056090598311423020862104717927998232748225338682294621055111743536154302089755613511701060584392783472100342738350563372995678837462968749377461434109741369732616365078076231672653588690851259896056625712112257

Factorizations

Primary (ID: 216559) 4396062596100822912951636845207 (proven prime)
(ID: 216560) 89842760338623285668304526845872175281989908498134154356012681387289207959297427366963475447567956654372050886330064851054107373794826771441879392143623171052154143134110245872676269538947366246863612578925035035262958459989443062120427372742452065579174081927077864024577582284158905410088690290097703126534415676677864373249143181816746603912707675967649509431542214091004906417422667821514675180807603261564878530136034585039604879579724932696892074878998735497314892026255436048535435025602078103219912444189644379119373475252925869276002721490517654462546437100753800181850799356565496667066072263820140701060879914582783560817908846283376003214028896451127292438329686193281261821519490612421325763985172399449476888839890921017614310269795774220666965789231122545412990842657659274623616951618664474111244228460660404157616050911682607004628099471642231334459989961763442318977554995444672683335520731182350504414984071497293058030502320589400765167937638684043067506166311702270081642049794813209856262575129419088089003663939537950086068848730477750677407465500208865567984452385654809968179557890409177317229447265243612452800738251304466127209977394447573807443717355869392711425185743029296129386960773684078302571589027515421636801755167318954661265067514885666665653796024134207592597024028813243674425038422450477583136402360367274630347278848499216183504533289679522879210620271707180524139346515306906266318014304771422581742698151 (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.