Factor Info

ID 75798
Size 461 digits / 1530 bits
Status composite
Value 21188850790578817330374246321742165283372736008054152729502727310219324232041191322895042328434544128193467368041210607275939006215445789462955831057580324578694096402516373771991884025717475259676815321529990453359983085870457391465712943887141611113131219389196914762737271760931310040339896781038962924001712539825667275120422599529499646239645182602808503436467156961239980580300549602797691457455668911794650587993561080353092919261266428260088544260617441

Factorizations

Primary (ID: 73131) 18074341630577348555429415775408321 (proven prime)
(ID: 75799) 1172316603484604049328600134787081527523312238560402449911535771035229275894864666395807311737440570680431607300137436625056971363358941941963422096925882589225605651752821954173849797249622983209583181332696105324735391749980337302557238071113625356195064537634397773744911104642778191292192279616179944157527593518177855176739602435929536116690823359588046272027242221921142092918966211319854630369922008040799804768796658721 (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.