Factor Info

ID 162690
Size 996 digits / 3308 bits
Status composite
Value 417248301769617653234273317182431639812459189209259179748482332450154584708495254879794931871547268858971213465295596050503046547690744737965941999321360031183557138508991561369005242971409202256627778362091619892400672960360166772762407943506763710995240736029606141971337663472561544827936705275851579670180639160438447672034161987043657224075256190313016590673441462089582918845985743581129543911680847473215700217914864151804548449922270481630899332111960052618357928456061037690596987348537303206472316563233613847801396850663144790795063406896593610861071629496023677105989870710089907116123281834523772063895636497595959594931233576426580360489451759815633445172776542173747159470035112929107377829564381269597883163627238660621151845217585311998717839925857676700678309325128057102157117879099860769327031236327903742939099422321506817798569188677264698527680651138110249536425222484368426313412152831739398658337378079572224477022483942548441636600142905932381048652808054690622556327333

Factorizations

Primary (ID: 160963) 19464991002732197423653 (proven prime)
(ID: 162691) 21435833271695359365719305924977687786091029404462209298831734230027954334140450739375448838438893117407963777401208342328168511922385777719679436951113059559528406042917035378587004862278597205023337077083874927075564454071118055882920970473926083770712938297238791242214716735129782298403011359294443402415108611173838426462299710806363612245008619103891563995534841675226145731335586728903667632839650890028595488162043698430177172796439347421642082941352141663528694501155128044071658624144002351373887338367528904430223313185548300361508032359053664926934713215818344183729577895270927025335427936415143721251961458483984468032296490335221431707752947318621455231241646486216153584870269805316296657277889193979497776071637848603956703812388669642875843798936468282337024175490247565181401159306165635230864379167298454764759832601263573201246139633171318811954142664752161877157249017471284023523265180947646658713887769974348642105572157351154101794849560638497586561 (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.