Factor Info

ID 164250
Size 419 digits / 1390 bits
Status composite
Value 15053859700365691235111682883942373062918087631373959997060113393211334927736152770919063442975665845634586947033286609568630178411059090420777367879750492925609026022110386045982711155802830133170252339601922680412424253659320434007390385812965867805152644286851844694629807076263226839777389236225564759198670576893904018719164211580807607497602776892614528289572705507939803598747325216051945747056267607980346457649

Factorizations

Primary (ID: 195939) 25750057062600539655504323033806271118480602138395805495287495843607297709461398564041499854693414966602200392844066763514567848656125016418499453505439191179100376953434013708771243 (proven prime)
(ID: 163799) 584614615174191685661600551671785377536281462564389561782506075495477098890823442179989939976077765632408418494806772495592657618005341004323409689147640157637197220623035681161425169194011563041947935318353825179848402598473315688279443 (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.