Factor Info

ID 171039
Size 545 digits / 1808 bits
Status composite
Value 15218120274786221680688030705284822687871512989977879917784411275292917031016269482462554716969502787482733082782356213675660588094523726277505717193746049618002245310616686810025385562904589817976559224895471052791296871898740236056886241613701239338479929396397605902042918648092975036339257760814569869178643067088111302668684452001502194297391844649565932204696971992802324439766742795571791156201157651726006176822321286954974669345567295362033102886300725094093605215140914336477246793728954189500239044775971088971782422336732503342368501

Factorizations

Primary (ID: 169585) 99526155523386517795939084649761136645007637099165901 (proven prime)
(ID: 171040) 152905738142475411044263915408630553438662528568146735848021932385216693802886399547470265737110707897158387768965787208020852425469221883273137761650076741668053735681799328197459705429702454989882836660867827147747558061184582888664199648050063189543799431625185257348949389019134870262775437114290473991526961169461533559634276865727217432952659609962935681936470167140326545079768425269337292774091295630221154077049572057308767455523330178591772186961398536976872512851134178327437862601 (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.