Factor Info

ID 155269
Size 394 digits / 1307 bits
Status composite
Value 1857001052592303733826861671430956821592720383212421572573254507596769882818328669640879284080841646948889817998178104814667107259128268270470151180790964713240904289063228676004203906790037358976115868513564998909503662834384477821099634772730179686193537106009710084048140201229385238329711215710119554707253917718036679545191042059980504641226477896444094312583733044681228323389117181179041

Factorizations

Primary (ID: 155270) 452067372560611411171 (proven prime)
(ID: 155271) 4107797123410680016224276205810173273521278405811665428477787917160548424075384874827236190182280112763988700921218861865844928554530639267770592997650240579036329635756202638810638883555991476017666544957493092012770933423217316556831456446719791286318999237511497767280462876618463838462016105589888313087052186394075098085795219498284441126548594935837611197687909292971 (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.