Factor Info

ID 165416
Size 1093 digits / 3629 bits
Status composite
Value 1406672344812004099098363128243620260785304790651259724748034088229646429894826992395721650716588520691577360638935085010801814043812927073602504795859170014707797089742138371748884247438193447775971162022050876115249899140050778091003707651637934146856982308045659604302726081749676708052351596328717991048451589382375267626118507087877006602834047939737850044782188241890035497315344540104479234882809471844730444555620026433828655770904269701567857461493275614737593865723037394747807663028234325010631926336401246503131432891279406577926136759714756666664430119505690749093394476145982859893052166154674806349627441862409869670941744545191270400040523044081672722358949934075118202851191918930434267189097831769980247900229026396156977271357327969088781246012653594959438623295662579392415909212034474399187750517849536573920323115619824849926024395657517471585665090998627988990993406052560802677252352571904582157241400622166890638667751588422409252250431045607041485481591210061469238026883134582662262851454508190133581687043885573827173455417180167272031628399469207603221756115297091

Factorizations

Primary (ID: 164326) 519015571951514161291 (proven prime)
(ID: 165417) 2710270020459836635052284900120982578600718605305917645870540937855641945367830389652511745190082327097484078757111122232599520353452384274995817988921737298795684675980425648758172696762649147060220642131271459576899047518734791817330693545047860616014966702307873456561398223761376816811894815310919732204663383788600565206414961756294818319389773272976559244738438641236387200665387986196709439501074245369496011670415353480568009367549981659255662893135418069439030337095824904809587733988330651161223585747761103469905155200208690787587906792865548347328265843624997359162221656776944030707513783839764373827451458416689012329402996237668214806243690001334237350999244702960841031374245302837725133917732689171782422632955027665296535362502627607735049796906644142496628941836862156502963941750293186885990652185413183147159956650039200595475114250053793407834632007427525533756997370185420394223161788351059339659355844595311034564782714820006186586333087853506921150521192472007025807524250515938438070550522230289135458503279477421671550049820382121717233544533801 (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.