Factor Info

ID 153033
Size 430 digits / 1427 bits
Status composite
Value 2847928075477719904261844390643861355637277656112948168542564360133266786129701098105922190388372626175652114668097381141116242328437530879017697428420935219284193641865549988327351321678615976827792013877695932923347219428238131712685189439429904587865472458995672779642612093790658916088813169048767200085863106169774509837145870508926968239112848962840789352839759504772287671979412833247299981171172818226140272955568318889541

Factorizations

Primary (ID: 152309) 1215577980758032711803601 (proven prime)
(ID: 153034) 2342859216404821662758680231266808689750577341139991185864350149777285787036872337902514949619771425595048575735593683360378667624922985138843777143244022605074742877382017464561879929217178720436688601133353642866901955927788778411448077415234730485031598342306908780182677032075644351145205080817037802707245402260795924360002057989225670774604596862287731289863171303865259189038362893432358921548101941 (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.