Factor Info

ID 144878
Size 864 digits / 2868 bits
Status composite
Value 149427662533065597127744183143213453082396808689194110458541977493855071521566726242394416669610810623170019010124651104760185778748251220967527837153541513305945944311269824556710766178009790983167974611463671355710850822230756190346871359012261359060192656820058794830674997141590090371468396200493171903397116285237291689466296958414399932933576118663772269240850037185624254287016814393722072996636894176302469966603410999368138180181110104721211336399096255610268290126998995623601776766631640478909272799669558911429958319125737288569147493504944882088320979738961028068317157729815934899769721306928980479619671657694255201150906333565125717141312224351921632355727394419229830463692040815702907228328330339379826360496812015419700017786130254027375706402662771524667680233105173526472642516131339448964265686664341192170506237741685211760753381840174427877

Factorizations

Primary (ID: 143230) 2657065067137198842413531998992319 (proven prime)
(ID: 180732) 56237863491263094219488548712444288444199702710994942449426659932145925992662300011527713803803410675085901636692682957139207522467515920497299722316775658053413536660708400799386081398212099538638475765085378756784352899241971923541901979772512002745326931431009632210407289789325216486356983282495534670542645586510861696971057830264978557672334430038499761944567355557608063706734726606117636531316299379737430617873932342414951811873706766727297115839064362517413985000281934410088234972388515633392337412548425463552439916101413937721194195670659960616031477794227173185570335143826230583563732988459406885420289897439781182942333213991700489810029903606892031768125172380474230937379157376708601499535851689817932960835199926633741088020114573456874547768135811390739491596917437689987295450161901250703439544085961264046683 (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.