Factor Info

ID 57649
Size 271 digits / 899 bits
Status composite
Value 2554273469594730509884440193398656831064215936545973951109199279349746159265339241663682922244003823128888369250103489555667498097009458647368336640725889557242121446935807806506127192061998913907887341832127296965964383654603244086758948451597726520148713701186440289193

Factorizations

Primary (ID: 57177) 33805377353247040129578560281 (proven prime)
(ID: 81474) 75558200191171361136868846066504099237864416399932524890296541403535493936339096927986105541931782969725220351088647065036236143697593150747801109253176170348709982117841298580480734479247101086485882756814975904700686059153133801490489710353 (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.