Factor Info

ID 100713
Size 236 digits / 783 bits
Status composite
Value 28328174201343451203217406747312106914502094154156443804500383179489552684737687161522260522536672626019309670520742063880153454943837781635971830421032418244297534375332423896713530022197027707285461253076092443825367830845790686747729

Factorizations

Primary (ID: 547) 1403981099723321029379913948641 (proven prime)
(ID: 114739) 20177033869562782693025318555546202446909548317638047621140681079706916990367329730042645257440940980745656326335148809425201793115554942075416859334972038896603160658618889657811447181209228846423258131569 (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.