Factor Info

ID 110961
Size 545 digits / 1809 bits
Status composite
Value 19868987777218659465239058833778061179325096811692262952381063464803723915895090230584061316847649318938931621214657014786250032370240303764784773038015474477447946207746613299880642486162368696833987631821440212335227326334412873196590665555552174066913053512457217085413756286939020492088917958567508344943586081066110571450618425322149175080636305460140809815704023617161827509212367971757621596217681306572131394727400703219515520275931593416452140208120320737899157729572014182754691548472397097292995896053554619060636493513160167700837327

Factorizations

Primary (ID: 47909) 289414091988527892196066027032666343977234767 (proven prime)
(ID: 121860) 68652454483820531531277745201980810108109434937231044174043273152057775895160955549701847779619367167634832584118019016598851820836199206716510709065926248333453436378749141982064442182726683833447539446780349031368110111466610088776374392018227003491772539330360921188265863166614649695319785425704701025456394649140725655049303871649846458650657169303529715200265943951291072025814164180024115533767883232752234606186232445633891864224538793104934800735742488844993139022623078402550734431084983681 (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.