Factor Info

ID 172258
Size 511 digits / 1696 bits
Status composite
Value 2594234975776747631738114889552853370547688688258226459009352015658558739128454040133273050130324281769443035064578879979261687589055801836835584010666500336390264898498703026761082940460581427982588826911196757621849332211678449278991107643599397475477166711714426357591474117550948465099174033927555535682323000600328939434096084167181483826638315325069089470750447203604255357198265371634679353963599017500691790871921625214281341890975438926021199645351105377592936760559824344662388313666652258558746176337

Factorizations

Primary (ID: 171371) 237916085520023302947010376750220097331 (proven prime)
(ID: 172259) 10903991506528101928069401715513512987113284148120042851651622369363231008742977271668302434424038239414410527185213616815697816016187316919213249059848275561932220071494265419300247860357243055611458253903551293155058543728379157456395633946241576596711262789185552603945784532842027700283295440229818582837178888377053705925365571204399325701517691151976566733694376538083069477684613165833968863306037547382878632779739272770309974364489111353316887567073354822659736427 (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.