Factor Info

ID 45107
Size 295 digits / 978 bits
Status composite
Value 2015266898588783832364945571509531886466502167184245760695903675731046672540540243901736816645452924220567924540899112878923635210601319800752656176307701683916861747932475493871788299734687399424937436952839617973024788050393394182062276851333622414167660659297335178876997511650250872279994483

Factorizations

Primary (ID: 45108) 9078683834423844648323 (proven prime)
(ID: 45109) 221977869847989653010284104091298529745188240284741421053762651246163373503287264178587841951632673728134882416803147187366272698537995519786431552581641760303400484437523155381681117751849830662896404713901306825977987816488888930664282130774685618782416444446656147043921 (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.