Factor Info

ID 200304
Size 549 digits / 1822 bits
Status composite
Value 166979472587411317792339100892777925241908692462611203424195426412970546089995705258461079448385124468682961773794523385948685041303732582610303133977744825914917189151022254150270666079833334551574407943597013434592582571416103815116901131981467086257135305871941723714416605825467228219187500843372951042301678320233725923005299893945546070671777891166579434267335334384532804366797540027864405189658202251382553023393345371769368803354595901119842821211446330313011547426938037252625471345448169946952992436916629084421053947445517953435603909883

Factorizations

Primary (ID: 200305) 137608045645814756168459 (proven prime)
(ID: 200306) 1213442657395155522210055415818950861574486261507820559715049497443746706098486314835642797634545167037830146526397931483823701641011916276188182720244434752244726871910114580529084038715138951824462183058211612309652691276065178862542203001995651844453199821073419172432114388641247155179115726769916229449425752992708390102353741290652642620636079178969775141232159847665524224814482520911649353733741121909066457051192330853836982100325491717546337493752675970691518240867748625528025582678620943999138418390912984745309137 (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.