Factor Info

ID 145291
Size 1115 digits / 3702 bits
Status composite
Value 22150289113271199297039824422036028873394243668068254292954717927380691290991256502527864126743547781299288400158698716886843544590955255479721087504094333558787685758845647610257760347672767946248849096622863229786629563742472637685221494040620667008620509446230434249286962250832671768940602338232136027509944892128040567887052094754131537837049830836220039691106279923652779569693078319274139363696378511467943004085786593509192571156982951883147618367302565536873351002020278893342451347306790372256958996724121694579939490656254209105206334746008395524390567433739916483757721558915721140877314378964108788292160221538831367498753954170848596943765575707238086717545160151086258576314468134348523924275119920915240997023223639806642434853382947781986296044823106769188243816594076589147114301488096292623588656478482757694486666027848967934723092258380606027154460571128172912445068497129236390835234258551838011730032243662430912434962398648161410785809596799221079805550687687363272298072769232064042725200569966037062602570293057117237972621788323287088353498816721789180091965566217863599622003516235294677

Factorizations

Primary (ID: 143137) 337251965492330350628577121 (proven prime)
(ID: 145292) 65678754698836387705890456503639599926687351612224973662128212720828014236863436150933192573681002834069808415221933196312860503902032385488966525747678712204782135729491538180185751398983036412587847415377593277965174776962062004175469433480040000955914793383694635216754717663432661125810569236215051657043212283957040225256156315199344878680068840550659102822111471538543289269615429230314935073455054987614178203498830871473294898896981734707986804590631280221166761042345820956247719944307279283945808629771460039397956483158653397128830198933699585675306209349319191171969343577537950093641996674059903114130841391303843102898888147092482758459189974669657722283472563574670454500797296291679406369259372551729171859004255327083358400399404306186730991631671778118364265391740912983994670968152892082770065067974444745027811144829356792224545164974922763240069512976064136052705710596783265278706858127744418783233652467149882073841630890599452787121010669722230995224948603763166120618093167325489983076521967927603214627691573109599408888552115876330328418980896255579293400277237 (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.