Factor Info

ID 20978
Size 416 digits / 1380 bits
Status composite
Value 22198640112130729508522450916268385403096422789525769101689251674017736058341493513653451385110284068463584463167292522920723839810329716424430022273624707567077559709736229972350424248642267050237034887897974984103723500808720444945847322579760542006240809177887025549274159074113834547585292950074318829812056597349842843986717434349483910454480124408503987028902796711648986327407015714592470647135460642705870967

Factorizations

Primary (ID: 6674) 227376585863531112677002031251 (proven prime)
(ID: 29243) 97629402024068148216266545841473920682496345739621999281166606790140075211832515930961155689189169025924174529648736750583328490513696090029542132519978429773464280492782893413571721344728475620901925479978132467006820659606566251956182550200800359829075682665310721571983005705324114558512774349169006247687724874266572351693753625711344453712786223715792880289912775437700570999464717 (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.