Factor Info

ID 140520
Size 782 digits / 2598 bits
Status composite
Value 87189239043630614378765221904489518600002723070872599658720274281597112565016131055541510737152091047045570230784205931638476598981024175903705987676165167587163122941357100323848367451676820960920505304479004089068766113505734362051686058752436479135342769426406869148751496376223016520340531341212265871830172418743958915832728990253051813342659858457869831548724584859375791054511372700001497624530991005193268616217204430847383286013771751130689501242905600877041847246443442137068941666076290572849633906892631796486404923004426363759904010000292081345263545852796823734016538875709782095836887043170425099949442910737836162064879220502175895909595011477732631326618194466748083818652817759173702511010998215978449582652187059591208620890530715760731963296169368617132946430367

Factorizations

Primary (ID: 140521) 354714720367703014481317 (proven prime)
(ID: 140522) 245801017091280676008392310510604791355989118828791450642586507815543719856250507544125870401139104025785287634463976626654357142487254209149594755010829731300223259423537131982231532215341585951689776841544801484234637546699966206491739871585508849588744010784302024318048140515588197797298234986628632753567091570090709692701027376609913817235724110215372621073117183863072229750764239317507549777233858828200219055213176546979558734346392255892102468670366380399687029554886421398564920243176281030770391265077621051279682743263863226649320460504258098747097123629522880556109456239299216627154702496687889632298769371747250696090035157365334288609251520774086778984993232059817211476131053526591409271741070091461994433131389097315619203029796506267729651 (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.