Factor Info

ID 145896
Size 849 digits / 2819 bits
Status composite
Value 271755538398747735273455471079583847509602720819749935266938624492095722113525017635084836097642520331993790663175244876463125301777291801652962749591091553280712988741668347944959544602919930070076892903575871467023841233806365390038062958403779616855083641391329480241424556851200629010731114988169802444326965796971988317121333539246075785461128338177944857342993420617706148388399080166269612829115950864473643650880698791965901870300377124889134637535196110497284088487180361350763957518404340909513895852325396216759632305752168873245397020899755836115043989828767242043486694844520287749172686024425930852642488179053022759397256406520053483745722920286864091865352627727615417338450831531674916335083354345460743519102128080840026415809552051066088583943548137490696249794595777830574543840148946465635376362707253350241781032569977201153923

Factorizations

Primary (ID: 145897) 916226106737897927533 (proven prime)
(ID: 145898) 296603138024845686317016481174268538490329434097712781482137400722504226550865831833619272556366956256629027679730201508557886404542109019734156828424086653317188040088992436410710507401045782311313395450453412800784129745088078786766844247836684344265772367227559610615012219677100801331596538494234031331252001683699402536519427464336043391821713328783433191767682978711992213842747532319357046095903809415408071686980801239757376589664224101061460395680402648411719485322336033745865330913331520397489447774427436285877874554590002398244783017253855382782718398027509298770229308615751203407027142697929056397310276173701925204976354036866774915570078106093729230797372772169156912991941057539613052289202703650644186231418524763450697247558064544462090792580323627409928954474013131533092057493123849315592852747895732678831 (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.