Factor Info

ID 104761
Size 746 digits / 2478 bits
Status composite
Value 51311666387505480258347278639252369995099121067904835690019051143183934867705952888197736788589462144083950368651738279369743658699920895744005728427265482578128029111903511215381567575158455358028338297336534324980460129135897054715617590556277651735457306276544159396028301765049410621527323073284087719659782611134444066493186589457470170654925658788215731586152513915425493339280257340384296426901739592653592360540635856874286767209512693398594362380638910878951143285008852517631946348417717179533654230236554767682595040253445235174123600840275501335347063746722529756177616022530383752215917661717693604733880316229939319211937815132602874738269146805457711393524706136633555182373132725022135147673274594792363836331030520691780014441441

Factorizations

Primary (ID: 42057) 47726927083352285401 (proven prime)
(ID: 104762) 1075109367462368935346189793713729810669750394714457644263314411121043298634091893315704902360011213943806966965358343570308143350419003965737424430049075987188693020009768300635629785523268065545399149033149562139352584250362406926230817474583842374607667763001969110881598220431418537236097681510039983318442632492436286462312590677421961024952610850710485287637369583779485463188862018368280654387404958263656309981697788787140801872560010765934649731771362064047753907222981851518935793087369224469888281387955143369032779470003428786984426760578369687309574692349409635352027858043506941573481435181448765941177829380082160048344338321938171913007875450188174329949603506455218911653947051208843502268046483248371774740041 (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.