Factor Info

ID 128887
Size 362 digits / 1202 bits
Status composite
Value 53284497489512421689909241013286384044327006823468854004288133268012064300199769675843138042896850778313619810676070067765631229907249954742757160311306054563281813939502317724008926745624975347081663690340015933242919935298598472291969879223593883494336214002797713878021686897209175587160025036514568964294395331582592454402408039240460283852658925639572137291

Factorizations

Primary (ID: 9261) 1446408235838986183956283053363418526138975817379926481 (proven prime)
(ID: 128891) 36839182859467649700277574754684919234664629094154848350685411296131551871187275954237595456563880857534135744164642152878477018150488810246393552961369688078977987249218288605207689427045972336808936598421072430423276107664646938778294801189549580275017142118049021880141005864798448369678597733120029266011 (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.