Factor Info

ID 53291
Size 398 digits / 1322 bits
Status composite
Value 71391770637113353350856746206404860786889208513927155957283194390743163763354447207195588041966526981409361659966593294003218632055806190012400386072466782743015423487254584696915840668282316960854874351738449943458590022631715749480107515521223294402622241779298598546642970299889643806741344404235607863022278298820074063086660840505859974096358151430895722033038195296644592432829053526343720369

Factorizations

Primary (ID: 52475) 4656868283889935515079 (proven prime)
(ID: 53292) 15330425145174814374904565971417652926054791652209015989662367334303931814770242549650214579303316111956733594154700284943999239663549693314835575110213204691388657637220176542141188951364760947841610219236540579581080062041372982166474768302684950590756300267179411037725989257817088157423642795286432041519380041827649663803475644149962034579909627877428423706753939462285511 (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.