Factor Info

ID 40186
Size 422 digits / 1400 bits
Status composite
Value 16321323651535894464899695642852588155263439614991141658936288042385035205716421336347758735917773864958199911866333559727215575500301533517044973144869946925559631644596694711422259651432275351880828376740634070636830397346891869204246815228256813972414684388316143656119463378562066979610683026449961542479511040592174989131684685515510710769422695584796864142992578035173135565559140261329549125983392625330603860626663

Factorizations

Primary (ID: 19846) 15958610536514031269673402704345512354924969 (proven prime)
(ID: 40187) 1022728364364300951396719491954048293532267828923279887198355348948148598257481735198870191504699614999882726092093092771861491119725782713932062358933824815443126390448012653662402243407480232445239499144021101942610499765276587409557638399641215342580114184230484140973642738034041419761883463182483791907775424227188527530635041843972511544745781252553272975215602213444672527 (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.