Factor Info

ID 196323
Size 439 digits / 1456 bits
Status composite
Value 1637828500259533297859880379770377307177226260152027518073879237410926907575086701778550738336720317201853022184632537198600167596756499265116076652109068121083452732743663460257144044847963227372609988004924150469140713908758005902860113311651770594032726443770105880769563296695322295939131809535175066417957652774410916101064811036246521639729069045786116949123711133777127671680314114418997109492467369864892181440168814170253409681451

Factorizations

Primary (ID: 195317) 4594522952149600171240873890423422960679163083151 (proven prime)
(ID: 196324) 356474114356803132433054340172265481470901589725205058203057251834540042300866438044319138837380625023669628696500655149192243046668025841949559738031236791621522745925648077884336025077367754888074380730142045400782112062761292516905400676691760123078505375548882708799698704279479959217840041032808927663204754497290849167871333751817422461110866111781789653118499873534121415112142203301 (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.