Factor Info

ID 207535
Size 648 digits / 2151 bits
Status composite
Value 227160862656432914731892366980070452568084571110367607482617813816199503220789971357390489706574249317016276282945742979552206737654012390294795013461150673763665098729153278675622779032143257278972222279707913577030498660332837484537554500124947714393016122761687705017194126555947663596669066226661069307340841462950748559070065663534919393590196803257321511326075466785147771166947686470474667623905855912254469399990974040104099064703601506744927256691689155042324222643225353013532579734810641972819420884076605276946236918354992729727779547185161620122539697734565499147383161951972388478764055716105351101858573130812321093503896566364893923

Factorizations

Primary (ID: 207536) 7684237513460090311517 (proven prime)
(ID: 207537) 29561926249484964205156297637999948335295919110400277718840848708937441064512066811742536099502538748426702244940061921018959322661833233403357042154755785998712636125924416745638656847701973979678516457879013078393967144414324403901400471796798434172951670769080840169191956603534522904950468352351465966673121204299309206434897230516979396993003799352621543598604700997125508434116977921355770615318130170199901279121972557699391864488840800224598815435669358452087960524703873288076536306240930387798473910953212073032206423583752586374184652844997056205413064231773056138657275554190751030073987284864189446665677418560319 (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.