Factor Info

ID 153883
Size 1102 digits / 3658 bits
Status composite
Value 1164676374458288201227276978966891792074770302800224198112375729789075070936340365614894870678007945229538434688265704846250684557602254531399411349419513075343806182072098489001090998102926652897079462607130808631429412705095839217972001506659238547338863902138543984777103006860573781144156243093506972740326759987867582530604669325382424294310606218463832262580770160927233093382034472080957827824395277011613479229784678392531498399340103172752048484204279113624015720951703659882471314264913354738975146342904671564806948659379137388366442209094320371082560331046866841952936997251140678796417371341622076567048655518411982100599810266991240819261464869109602819114643609333926397528701882069177662929095354009407288602396179329264027746171752327066383225904567025998601505856082299156814738836515552480971344869294157929346160730495289768557771690744284736885777061108732109749187910251218261528561761061808040420687842915457218686960688173855184527450625638717562657991629130443610736644332562470284699232757330211764151202583180697519112514208125432782703903338922102071834451519058586364903379

Factorizations

Primary (ID: 152528) 437456803766558664503123 (proven prime)
(ID: 153884) 2662380295449234372858254159779258197080492531978142354886420648164174671939153637220438690422023208966906732970389481959449960810994458498309832201744767246573191880866832493151376826487836602628405029451472368072915939472752947059515615285343588595748113072568474886169503589114507935027072703074860495073309232109393069932881704436997601674516902475023227170205201377163454916707524214734403979474292784468821363048914377218611722234412519200534886675939014715000534273291638460601579096608176942534451379820683780788628514075382458744661299638316491324151976839890699969583202661786634893730069620935900324031044170543793530800549126648681742485363778287092728231968890397125260797219899404394138712714592770713493714768216902057087248881445573677367321591496119867828191387645524879963135344695587553174363868296378363745452905141804602877404109695216415247571419562252840303688934727643813583600454935834321848215748682549144431964580268863425228898376658915761947338383265405565725438420141029466817187064828203836797797546904823361130940025985164696311989531959121599873 (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.