Factor Info

ID 150798
Size 654 digits / 2170 bits
Status composite
Value 160075473105084979694122961162513742772306827366293534869789224365795915978981512083280819210393929270010759863266607409622703130609064442436723782191893800029491381547863484353318573807637392145035891132557043729252541341222800021958166284767295797911071094008839625803316550180780375951345436215951913004161654412797679094916723139421591517804054644691411567681603643806099856582866465265949643872398396674473008028477333196297431568450768165306231448961239872938568742173135915183313045641856756901345764623192125640859079701780072786490491641822751403695185652684958229108387616761185812706855571690242076204319618690795618021787639265345978555092891

Factorizations

Primary (ID: 149626) 1260314033917609966966100427937 (proven prime)
(ID: 184863) 127012370565691513279415072052041283791032465123462693712659081331531176130060004686193071772000632730438182367819730169167087489595055384649666144248744301290178068592049700558472704815273383282285215660234454012701267702189098914979142776390368550867819456882452396148733520400252735683445898975241710583983190763439144306272874067807973784239516989970946088928668456744318631143653005346466744593697628661619268247168434656234469640564586318855331329435933302729968139388989771746108051625165156617137167214294493608876725245344980759124520854847046207353834908713393994994360510769419660647584043593435662947690386566843 (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.