Factor Info

ID 219292
Size 319 digits / 1057 bits
Status composite
Value 1256271512313043423237722311174402487167520661981457385785572910014238122506454848361556764353126563653370257082904247168558387049335951393103912620121227888352561492140523064895777757653725223030191130405792120205894227000525566238935954845029000327000894791119529034896804994608593697802850593008783781866007989070171

Factorizations

Primary (ID: 219293) 1105910694925154516147014061 (proven prime)
(ID: 219294) 1135961084450914890773900742730487175157575336733852402070808807093690591482895770116348603227537185514000648315042713098174654804667330129646333434324083923144414291322885874415098152900376776403474653843171886157909978023273644955041510765488192861017818586950291243554577906351248407785511 (proven prime)

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.