Factor Info

ID 6518
Size 306 digits / 1015 bits
Status composite
Value 188505296071189389412409297492574119256467195731154527280155929161077511571848055167537165882361111398606912372447192092393209691439082139552063516865614559917400944756585255118305378527741345999666053441547865965892767437105329540799884680213083894482196732063848503799932360258844464513613732970803623893

Factorizations

Primary (ID: 10338) 70180796165277040349245703851057 (proven prime)
(ID: 15728) 2685995405741137765947292551167754256783651998895849534846286924118752371501693474401731995148187492432516495696946916464109069882977342684939390908039244592824922805549815054182230524206150014607416096130847953544015780282908127971764060210880060213374019856185179493765349 (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.