Factor Info

ID 184478
Size 448 digits / 1486 bits
Status composite
Value 1831747932759948304239258297619253859140874316153008387079106698627775773215962598251042060114678076222887348270441272606244064886144171855429285238282393985315117998641888110881223885690238376856601369111728031762638137850320070466133297655222509158049680071915166595939528645170875526755614134205400638114615804519654723075440660712040972365495126092268266959972835832234411976144408957073241013848803107945275201846863111509155390153465779143407

Factorizations

Primary (ID: 183982) 3152334345947407693509421085321501285180767001524942987773094637480259775737609461514473091637851053704076651820823610935526716655912945110386700683499538402664928430858906992324946197896539772189662869856082531387883452443 (composite)
(ID: 184479) 581076666285356162016407377779551225409574542934619958656516610020079036404523152112730226764642000311183145939201396589140704551985533758137718668156739862738105235464377250682063598662475025223181368406136474151558011925949 (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.