Factor Info

ID 103878
Size 624 digits / 2072 bits
Status composite
Value 429956757333982899083770830849614604944297313061669284506045897528063091044805215481907034466338773613875349638438180632082100850550905143801228382762892061037703817010662039651976378179125569188611243422001116602418327500920602714941058925323008814399902416869184779683652683839135400163644917891231438418724833378632766217714753956577499604702282833547276007710715472819440642705827203163705345045134118365852218961567836177882773605885281405096093473174209632107059318920444337696311226109871752811652022306764793475317152825441697098218630033387515909187835394412805555609265971787889666952933370178502064305314906623077

Factorizations

Primary (ID: 7) 19134702400093278081449423917 (proven prime)
(ID: 122475) 22469999707541149979990400888983562863682712655477454486350230598203677928131902939255061763961341649681091345906384129004030303593146224487535677082846534059365909585522648352356145478206472706631581646459798381493185896886002295403472846322319206411494997268855453311232476267276841426005693793577015695291033878836660977076011843663781708424872331281448828676087882706313061466843607336309309493781050115435460076785663585722440482266992532903666659781644966909526136318819465587786341603939327574204470239760307960733458819031982956904920932041000609260631494452089608801300898544867973907481 (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.