Factor Info

ID 26184
Size 513 digits / 1703 bits
Status composite
Value 431220039530043422563069419612860760923025405757695897050762669772935899103633589410583700217540906303157259000694350264605965507234199259472300377592086304605916217183297978379365685826986456629120687810298495885101941615609707314168734125866241048786444718597119020018431637976639279997968299961834757011045289730795982879740085793275827885917927634471438765887024936000498081883638798812522916830694356653717459145397564023222231968904693278353012117367198616008388364975523312222870073961672033411737169876309

Factorizations

Primary (ID: 4277) 260551495718621260054268273374657473120059796409 (proven prime)
(ID: 37172) 1655028071670458326382118193159886147341037555835930563492024607423497937075182126197228708916288112093102145365631946023050876484388338728992717704440494320038756192362590862629721919563907860168475233645327461084123150146757017345542417673275495303978392479203653107399058613089251197700326320064953133468423738624174156219561922050864713856064285399462917414608133151775679480172350516252631013513287762647283369005549340808477306718715194301876299914664860671101 (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.