Factor Info

ID 66475
Size 407 digits / 1350 bits
Status composite
Value 13183540452328936214911059080132754890155329261334002546824805010863364048565381187132525362787080858307930994305157728061692014689782738610017237088358793089780814225830950199090660163340555140346110962130510676663384652429827646453983843740122317813885287141479395668112901217494424237744962899047749704319049952891237467623796127887119348314185889210367701840031807501902225461776322421523644169667320071

Factorizations

Primary (ID: 65769) 1824771736962009962008821260930608362080770046711 (proven prime)
(ID: 93068) 7224761423737135170170621423636448194595927771943627734449458060867385402687183432041067186993707484367029129861214118652000393901166882316860646784564685433370510318968094138438693439019417216769295338434076046794763807640919801581688760715602436267569551793292120717079471349105819513936237357537056716732423049314912130405803488853898021196108019601243761 (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.