Factor Info

ID 157762
Size 1024 digits / 3400 bits
Status composite
Value 2456433344928524874098046647958581432851853428098689018199962652538690996551780578486394563124202622194297225533831658229446545425291808956888924757799717464259743049166057109087181882582590677085397695786106048744955167417360577631660286718776254622589977282170695603399765662247416024888456808995982131024032914118550689672447014418763947021052361262188071557903023821931696588961989806376722491254512681013730496093815854815899706568700093263866774198583127106616798044744813792657926447436631796577214632314885917739783293505166090191223423500315858865638283521353222855131253518766193157343201449958671947988951803235658907894953391315917313793087716293567957216257800824245311198793107852387876757591479021752095539933856803290893073728068736927100576817834640888491427615715156598477720238416946338163738965479750276427021310719850696607333745187790185742483934437529402165026448261279788458617635568019063019450765331209111129829171226940443201530799212432550452124909948652539936176916891950239444947951660353888071

Factorizations

Primary (ID: 10642) 434836499112609694795723958417048861299768144283442662402095922180462812746769 (proven prime)
(ID: 191851) 5649096499354305217681751484864968876900026220366242816138410207503578825968111318511095485596273747785315207608315462752488020037712417432468632741490821851883344234696973557751033102698359856517356252470303181894854885995665364495292239678470018016015545168306777096902395788704474885114123705281237121856611662126616360542327207252559815207217355461286568370632043356358106436996112082070518039530799631354226578897452736838013208011140199103033302112950042954838679295448884113744505448070942886174097416243456334524720850004897119356095255295186625477354549967745830322409431508903924110119783941200243417331027428972365136147142042984400986860989022685995022452175158412806297155111580664337077262967408779194965053906239841147614389527131796705670183797436952928200034444679771640799777090167603776636578170588091439234235146161422822573050272420107489738980154481584865780353009190305710014488232670653750179762479754820643029534741542359 (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.