Factor Info

ID 69464
Size 500 digits / 1659 bits
Status composite
Value 21523623197820747289075282022579984810422296244943211204598186433154616015818126296778144754579295935269424289524212733574068612944558733471504681672339532953940449983123716160720604795578988701934748280840407715402383283791280877991493181592998956751345363061489843228582934617799945540382956027398230371436596545963746757294972114812654849894493354887297914689117551926485289044386934295281863013302811709295272283002434388761518965079824786638299015975972522289737008073296552075525229915891172087

Factorizations

Primary (ID: 68667) 136009377776028563669841133 (proven prime)
(ID: 69465) 158251023199771241184893443917448829156375767905712409498622196107580473218631127752419245243333023669337606598728185130344341736416509236974666093546190052575501327091580160996879693639315344857908712094579969582225743746393872775460112627350169294272868768514006023963556331901154428970035664546147850127147635094706694312838454297393497281813711573741111411309658994283824675260399603435391545862186447877051607404622129211743651112428814532545432274020316070860549316339 (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.