Factor Info

ID 8915
Size 304 digits / 1009 bits
Status composite
Value 5186178472891025322015172704525490591546339046260522653835901919419321616309142547702050038937616238094659446215139801027057977841031826775144584042398493551403574633358671488930137486351531106970205357226183464695301219090777204956035772876230816102151422709122560581518650300095482004454117821926307671

Factorizations

Primary (ID: 3154) 752440346497356983142327449546457327748644897934114291899411428982990336039662496766303354959577078458241 (proven prime)
(ID: 18998) 6892477918060767169857953803990496099874726825695862537945221995878503780332224363268573073183630500367119392420062341262872218580566927371739993650805027469403348034817728695613974591485048735894231 (proven prime)

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.