Factor Info

ID 123879
Size 539 digits / 1789 bits
Status composite
Value 29908737240445720054630667195191695964232948871412147060610542154979469261389526481617373937555638148795210068946383852307147315490275675433710602213396370424837061518812831234637155928183551343070167399579952430576534053112893564872907578582031434972810652194502211324664979149948349536421689543193734093295478700470343897658076936054998306405587144510620584718221190039577902465582113610569518692656271806051588171463272102575577319926297801917187753614295381368156373027906997363485813504390753419854936382232600236436538726181793420281

Factorizations

Primary (ID: 9258) 342249318383371139020458697145863564912038901 (proven prime)
(ID: 123880) 87388741580906228883103649539250965236440606758020844206341729858463157602372618813647609750327558296704403262430779212762710243248242043461888026025071906457540578016128450016464702936508446037210587670680192381339040185317747534135706013020229653033285422280424544738315967651193623242736747642207928811769066896107360788949549091737556754828103821522505525067872861637294886023616963276702860404570294052925580580648497632535338817608436109581404232702634178763205036685189538276177395499381 (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.