Factor Info

ID 181829
Size 770 digits / 2557 bits
Status composite
Value 31109986664867971136194313856062249740384099170675357692557344659672224309639451940310450023429467937873710747300962785029967320281271407699101750539765299860037387757284228028986189564128620802874640253181590326349002391537151085505250012273845627840142405353355579295060073561608222832464561395838919313519451878750182465419634795834541567346976634467291344092877833440205751954989691847946382628711367103851134870891575967768359373710662544836159590662035161807482112198537735371424917833600345187382501827842156682241556267994168389296055109570778252127584292735102415986246265050114281078167244603755540941925148465013971817605778914386705470906537512944621689619720311781748607718110610526267498851702122709711635929003514440659200410327743526960034777797095806453

Factorizations

Primary (ID: 11688) 19083369866261032297456687094115197506422965885481866987401392458583087645945119190313 (proven prime)
(ID: 181830) 1630214520962030202388382641547596729272955773946388366576830623457507456621351434296410209721039907134135826075514335553976565363756174963009738252575859473277400020542341281476336957586755684493490976082715473873228246114684182943201599906806554823298406533569018419357424921408271804540095926407212577539419855716092458453853964052549170626388713421576275116035460299381063686797407752053172032774883201029667925869842205453205451054367067550511394215318870989537708539974974286319178150126048463006311852557332664436315381059142407865667278471331142086512985974152933546238185643254097617114861896539101327593751557451441004761437017716233500825742436908279219628606223054768844781 (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.