Factor Info

ID 157033
Size 1304 digits / 4332 bits
Status composite
Value 68751345484123272397774804847552514900980642851272085979030435586868221354809088493455553397804714126028323095381189813668161784411363990865217991624853963588916114611771040700544067625603358515263712042804100800830205921056253506633599480197657024599007627311244227402269055353998990892357905150931202806822297811875150912582408279243125973947256044755452813582328821710947358112176189476355410879073219440970720745528475346409877483089411989267400977910231119346869118878667512028766884041482342633442045491841381609739835340255951412607972998715237914421130726378958481090524530268155306579593848375830683431355461904478015284579101656938033014247316607950379344420128442116668424488784045792577227199197308181210022750345738267497440574278846560920687845096518704112557731462521111148606090666520743654222578621003158584458293248005282471391443854753001170318469857725146511433970061150540788231988610354057070369989271801861382859310053316127341259888065790735280046305478451146271456853974320514271183885053749173525828731606452279253828199266364843086276952795600275616981112984214644385320763276878786941948367490324507055564269248315500803912729425365880263588910235742973323995075123742040506530564383195305759249555266446073257813800888050015330486054785236068978270404742062432248236218105139

Factorizations

Primary (ID: 157034) 4187130206946635052503681 (proven prime)
(ID: 157035) 16419681759612284216883628707891398883928811041901462734886282339211572301120029352697567104286961561374497776521516616367234868974974634148841767852227130439427368072359228178318067264394834830653553214714457450787907499391783329392208698514157836474648295560443459545788474992466450979857931326694798403118566795495665729359869957584470479136166222732415193214940124067459403400027930490504305643704843150590716047603677010429384715283277055726011469716887777923019155537546727262543848068374890233979634160145973108453169427358452643002641109657807122361711791998320084451873922954118276007983734328946110946840261640667070495886359412617739036500050116593868609361393197008347811005374926815699871569392226664437901562002854193784591558924640723379425437635458314437217792380671864936256362772292909057192972192683886566475314152579426456975871232039282192447682410430869455408098070417840125784588657462960279725923163649039928240952324974286956406629100693996994770380218061981749929139572269517143859083035488712077400458561534228570571769612399206223504111129930286473022330295886632747215452834750252527439742169493597390366352532134817435488138254846967345682911176725072056921757202940467836526417413761824470721979404718882127652443858873793577766726360319014809079219 (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.