Factor Info

ID 159146
Size 328 digits / 1089 bits
Status composite
Value 4582357460356297481325026008685043028672923172231965684928047393229031493073681425825046848447254178935727443038072070081348269750691978507814409901070787196534969978884400013462592837344610185344035051972719835138053027722278626769640452311971767694704687285362987469810635239124986635472251922414925461891076534440741023751903

Factorizations

Primary (ID: 158887) 22299567297917827863809 (proven prime)
(ID: 159147) 205490868909557937602232533292238537156222803176224457292775937015263538972842507905566621244188789079867312772539444118621147550023046613262029658265546494299651305021346139559636659568992177746812106800689750275806761673186973594264414203574955121315542007817323214625632145706142661101812946623044326367 (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.