Factor Info

ID 207415
Size 565 digits / 1875 bits
Status composite
Value 2545020563114800804860782181944503088069934049550460428816184016142274063425667678933067668574290830832747163880907664050800791691102869691128515708968461288273013674226342823177601874414885110026285682510648348771315545996683640674191549823491198773593065875802715549199155049974873353944275832800397348550738191378144452678762956619730563216078381650641597790828716706244073093353464047486817352190756616661258780987760156875083526784198962626100298491117527927973134498906794826136835431595614006407529357536213617140640807684141321828323330665972416534961704253

Factorizations

Primary (ID: 207416) 143040910013684367658517317 (proven prime)
(ID: 207417) 17792256515085964045067217411528070382281983588767253295382556459919450861261855467236048330426449140482889930586644668244209710746543596652012977579088305041573275352254945272725713097524581608757121653947242503202552505747625935066147464475541701421045523808301930799357527220745811749453467416754866553632447310310576820192449366415080770260855874209276654514928210071840492668641726595751775417457207514026535490302656373189061912561980248751692548049675058794991382626438496126347691876344341535098872805294692997700431548459485005209 (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.