Factor Info

ID 152514
Size 309 digits / 1024 bits
Status composite
Value 115672772985548183868258724660284488741072955313903827717671502879787642167975082130498960018119888156919838908520874902998553026063199361851477604135656649726032897970873446693471133372187398594620550636706482911137598809836853567083502016060614864643237164614998305095134251069714648749730218130493989835857

Factorizations

Primary (ID: 152134) 1811929227218224761617 (proven prime)
(ID: 152515) 63839564618721617484900326181093968281796571579521307541799803631351345135836270657307961935086422812406841463234546751237035259498827843834720683063358205610948039663109556371550040372548870835965795383599341710704594420442128268940302436452160887984053730157169731516376849340454630721 (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.