Factor Info

ID 2742
Size 323 digits / 1072 bits
Status composite
Value 27966578560275680198092400200887165997905533793003418398402663923473551599638547878652263732077650740518587134090123287237565225738820581198843819540894194449545045075701657853628103874105680957484165569619558042197177595826218833634188699332119536401827326775394268006739372610975284504827928328504381335090238719851326231

Factorizations

Primary (ID: 2365) 4531530181816613234555190841 (proven prime)
(ID: 20040) 6171552971774394183072309932383571552649897353458870458735051806101686613969202963045695976860695285286582474790779419594899685901006791458298846048478606468092782344197461885104112891224310830342893632466409406559637383508571140054335689820735719173752543424516803949386246124789189689047331791 (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.