Factor Info

ID 51486
Size 408 digits / 1355 bits
Status composite
Value 616369114956904167187282382589008599439950446222498172135543140557047160488171299065667193926073891840687316606096196386905209883442980060085178517871804021372606969323822843784472873807625220891705860619603009097327730742582403684481092234743585183756507482881472067242491623188603323628255372452884081917776602564172956873232155015903622826425369503362614999791137158624134699919817654802175888113784841633

Factorizations

Primary (ID: 74582) 1848907969970330213870279041 (proven prime)
(ID: 74584) 333369277956433473736645347207658798551404550557051753442802810768263723149560608786727551460918479643567591797334509468447500033794303645283349728100696323339373548781825218689628888312251344541584534321810093227376402359860199419921755926846329724855782640440357751600459726643671459245257633609580638238074934624434275771756374213942372901919861322838178937571500755809476910113 (composite)
Secondary (ID: 50246) × (ID: 51487)

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.