Factor Info

ID 180962
Size 750 digits / 2489 bits
Status composite
Value 163400031092252273621757648565823761420363556233460478132943426643746197417127310880663788785618878195380521003332139204053454753011994974244654226256400534866818529084426776879718649745068978524841012139503409919571347696834320215087642621753354007035676460463537653925175474695596346755099991069901429804039378746846400686454741852925622747713868916121812519273343993783075164018602168964250342835311232374089307805964425646388442845989467228231806757852545549915851566240825479627456322254486358797269782440872814808486031415133769228963456075858370190334397252642098822921088007624517286630804065075338903025536469013510708660529232943654264186985184706129431436199290955635651398557887487702120715538217568880055101728357461040142519737812303781

Factorizations

Primary (ID: 179191) 1375628573948297532673130082175526015201 (proven prime)
(ID: 180963) 118782085649228161877403930514708642602211180419131157572864417465663832098653921127121020746968804237889628694723362390757227167274024600039300339280004375834381327764379883957420315398205136280672149068911417051254405097121334878630135258215113989818825053976541139425147498917566221472873039440708069209275000231273201362127553469350271183597899060235163184246837078263452774385868792775238377234408208275402093454667216540110620589438554874951177044964082426732668818312137057042775018843761887626682924846232852389905152744407449122737206764248796715173743819544942192132206334065474981102336760984805332447512518175590922322198531489167998853902257320536206550352862976962432222283906172940054638503072581 (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.