Factor Info

ID 129402
Size 522 digits / 1732 bits
Status composite
Value 188189334606639484617066856701940913763783604238843572604756090090040792362464355031910967053795449829671434034649209520978475549986234923376695962468039458566933281931626500328060289765247614177798774146877432561052347175401565187583101216647657086809832208686915575846487291644067810930324662173066658823983802645631612584904065216125401088191394461473405169160746572495450381679905399249639991630832591392835705233756684038062630795791955103926254286234499889079205034419809199820913922526760025257059349621339726199421

Factorizations

Primary (ID: 83) 20569928772342752084634853420271392820560402848605171521 (proven prime)
(ID: 129404) 9148759662195281818986853149066909759659080150902804108219884678343295466573778656873270390614014395609774350886421460255935222947500865247136208622042961351934742050739360166382701334862482563019800551941755148960083308932807157525422441528432602316974542146663544312979000672812274540329830571050606870091836706866660722771526177078483960341403058855777549254699529227965267621715160985895997005799105839920395892582662041663391061486840478597664192328289436579901 (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.