Factor Info

ID 173096
Size 434 digits / 1441 bits
Status composite
Value 43478743315151154876098473286909841353942592217182404514511513362639580684126287528968561418360134583096022731957944645284499085910525707482090058164259207165307132952301391119202255535669029429536863540550282872048918942364424631430470953115284952025095405856516273794879805036906565879260916189222202022407969047212680943011601279412452659153561696207719236825799622142431788475825211407382118101680502869290309174017256617960023089

Factorizations

Primary (ID: 171993) 2577081731018102254126554817269440354617267625945988111206989 (proven prime)
(ID: 173097) 16871309431841122366528290801787933797323265653120875527573579336020027742811773514759592887815782795684201188060139215784729831711950313791755651308754122902863198682667726413079962897646440750161909141273763456140434796019244915473502307747302504371109518520443540496156907560832647471371986137194339163381153516001116470821323915244493752326444954307306258191073634134901 (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.