Factor Info

ID 56976
Size 983 digits / 3265 bits
Status composite
Value 71936971097661443660886349706879955631947486145287984323257726684837528209608050035639428782108780428351720259595831626817527630482749015315955160632887672929128837841123246347737667221654156788051908071171567493870998694460144210385814902671195392310546995482638926345697761011323238537021064300757737600052183002594808936317599341444917712937685437640927393473182577249314211986603209104630826210074859994431436359936790178537112420560693711829981762171932007259429010643009607163314733379300899987832343583134714720406704000301849516723130355785161251324660937649041566850845166325577439008478367726649239853683917021914615940248070972563480688809215041414866238264903877008023602314739803989124597221224973854871079373528497814126927312108040038153298815221244261183095997126711680533350841939252433446811132637158550672443100284558570082139808431901771637462601542843224123653131197242299207034636062387971660254879850521851306103828866792973759670730363172719753449398921038473

Factorizations

Primary (ID: 55341) 22019757768701276589200028716021553835292633132400468263246513893307851476184125759469454702523202762196000652054250677284993344515601297278345714012369965584923994597623060553633011777895943761331623018877505889534106878990645141344754478794605920713997544516755879088893031470377287717592980755204609668773743039 (proven prime)
(ID: 80929) 3266928358308833476383348454332820172193637424325574560449711692475138295274073925096496333087244368012915836562079935762023698224051664444156759563642343126120155553072999859602448484042682860667173820468081722145616541292734173003039442687161043697380709497548606943193065203267660380407655674845456498344580822073601766904574348881026600168285597857500981990859049309455194248686025969239827611589472349221682479824610115272724379904823867597686213917458602935113534604675012753097962278411088750152097717111059047513374543129247279529002547411582687669482361055988207982116353496806015535614975231255199810455441271295563059837730359215413491174797193250625981754807 (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.