Factor Info

ID 150556
Size 620 digits / 2058 bits
Status composite
Value 25695090117026616339584399413464269928800272365425792794770321437358763412126402160501558833065893139821841747962432439715916735697153773914022321342732944960872431741460494443844544423399666538472403058104976358049652495266060975559634452074981205884878654964832709027469471157982436188448310634958768317378826953746091648362778789979083907368982714262696008553919942847384207445093810494908753283572255488703469391509089533569887782209491388997627340348316971085050805842453851919666468381366611794481608737574600215659118446374828898149611049796119979968773183776656698728685259990409740231297398238913404318338580877

Factorizations

Primary (ID: 184043) 8282976631127775029289223437888776542052951 (proven prime)
(ID: 184649) 3102156538805552763967319214891652608662201852304759925692290366111048034740358070361339741705467504250598579048728708581041330553649565782691968443541001257845731952690445953482615167638147231992027981842220625559934630222887998216530137586713352834709508764718906832947042688092262174104048916776882582727206122724532304114874152658824289909274782914244978761544215185234000449071547136393310203843073583347486503337525846363218671011721698321718788897087446959064527520087874199828271210296843031063133871986810479963148694257298993864767182759378615483732282767313665111227 (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.