Factor Info

ID 219354
Size 424 digits / 1407 bits
Status composite
Value 3295295258710451784262028803834523927607112675989354554924059053908791806947466909904931657102201470399230374580050133208256751520054482118610023420308459252173688612788193106347719439911138681201661500734411164068057175880945710134683500379285578631874888201206242631429607648092365595713667091202379963730394815194621950398580108604068489612302967100711068043034606998266361547196486984290731082695405808632914472633346797

Factorizations

Primary (ID: 219355) 311538610737124231547 (proven prime)
(ID: 219356) 10577485888229168857118114436604918993864371786844959902735846134688099693276127677956320212152167728374661897514484174840966693785770299954643923020603669450787450457033541217172203564106956401457484553818322652024106823739031523466741125197468555529309065662738238990419579006490721408338248501190227879114641921707315549568651525664932017368604185503306478641289378232057207781205315956270247366765751 (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.