Factor Info

ID 53879
Size 580 digits / 1924 bits
Status composite
Value 1502048255376533017880931321742779081923539420068776861000986016222890883085268184825597811046721287421668569498811480974124817207215706515242675735792016330279553934836790217391315674428881499884258389534999080939176000142200199248403570068856018613173240324902222146077150455874649717411585608987174972255358583210358093132047271671367788597817524510443554542431762891627394453137662969748780435528167113514716114627686148390105851848054578174186642367343875317314458395038977225657821666090379691672114565340827630540428445320395328154677670358959262291296485003161136903521259

Factorizations

Primary (ID: 52994) 12245270545202412137509 (proven prime)
(ID: 53880) 122663541800227691759073557062918434603918685058246497743731293153488189127857112874008991390003106318818606689646612651662918384344382222198955631863552781190641999601908395419931774895408872623216546067485020835910015323468237107994368134604480973279640209109905742581594443670431396436484033149985619493139649498543615845901099966716430257306345460249857982471665410164412043412245009970866709094465741353661272995411734694339542947111888128825300670643815804016589200721159238204833471108986204339477635528426073730379836455147975018245489269312282028751 (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.