Factor Info

ID 39818
Size 433 digits / 1436 bits
Status composite
Value 1838568317453550371938423498730957072260768831466361148971855105355735719150563538905251279447962976792263989403479347956465469597945463960550026153492069222525628083689824969327621027918652471727112376854873552469305619422303266902133000150532770487087966930221549071413716051498605522783434935791674527899971273809836858172662430429147088675384325462431295767773157896918577927509603391441606934910848232762376155565387434412322397

Factorizations

Primary (ID: 19331) 66443174541490579097997510158021076958392938976011506949065646573 (proven prime)
(ID: 39819) 27671289491224603462605204226360938612172201986737729916366017781365998628180753885758098794010271228463961394434784524047919866297647950026766092772031354249460167258877594236621322415147419196598039344362030226001748514221330155572730058082715953338269457374022582705803246453957779506189776879509041241443962433782722169537256760000845289162034845719997766653603889 (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.