Factor Info

ID 187302
Size 379 digits / 1259 bits
Status composite
Value 9191076242769943021737656392812403275761337102440661705810242484170849344855706895599900457064349302409853201011257926771463904879290103003992820690925394997275711810485282793648892493115814400037217718652382524562571464743287368420805835714818793199549548787549119626168584882444830448935186596853254621538978271175597442162510172651465508129531089949641679713825063948024707549

Factorizations

Primary (ID: 152263) 1291316569500412351620435375048874061 (proven prime)
(ID: 187303) 7117601105611003365498242434312381184222729227836245770318732115782873609585022604570764128182600247855292189254886263667147255982267245239354948171734500003940399084694239817981725608047050673627943248715216545470580884540581428421758182034170721352360101438772435076169751757434311608433962365194663456481302073678383447740717406120871981009 (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.