Factor Info

ID 196513
Size 618 digits / 2052 bits
Status composite
Value 324163976475328599465441960523604104077695371508874818058357449879034751558573941951276102368689823111019858617008265912782583269490724421584146723404702027095391731458983461057919704471501942642497665385029513524657784871600752452766011066233121334806320979200287068190615647921496917473863781860177459932969029855049731956108128144703787238416890120846459722279640804326564716358240564884951132932506112618467298738333322490844535043331709404791775074258903111363989411261819353628195944073658880741268022379044537170958785831956717788029696956983808398536001237426449736906193030060580758082862199127521245996224179

Factorizations

Primary (ID: 195489) 78637644011242924260181539765897800354685922941283 (proven prime)
(ID: 196514) 4122249344461317563177253434500512377929461930830416727281586492188281239452828079934494120406189420025609936472389267265310828849518231792530466975371903250353590874119790264603447656040259462656853490293517177508421968668321677359508861213833492548335132958405957785184086601480023460620926041567813844933925722988889107335170212782537270086672929654843672663237110569931368359261627325092401091234700179410820863408711393201607180181482593027984232094967803132943789542869560574250058957610373936256202192579649035426684224126241569151076547374567770024366906662513 (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.