Factor Info

ID 201943
Size 573 digits / 1901 bits
Status composite
Value 150277127579844122463564907976214989007171776267183696953354392411847545529072241766630244844110578861911137802656782775521285007215830358290439239941241084690121528414919871594306329409296344751554386687205827188055337467764318745592486334508097526932965778091409594420862538693629334195453210082082753194172517273188745310133522402640171289486474885400468782586858266270551285054304126511109083832364756666899476057506580311661121872844503539761858785153883151549464206115007637736648359266081101348363946875048896945118702305106917506577467236592027517152040821872501741

Factorizations

Primary (ID: 201944) 135543171494417594284739 (proven prime)
(ID: 201945) 1108703049537492581865920897150637328498916130642882995216761075850432662219659071399438939308585758317866855075156570147267647843848419409730153319712458230740529392256027764216695591447313315714511897868745578898858853340568576053658485890905549628360353436761002054453618121946722891444579760380126523223332585709144118562278629157876534615869787374089157924525548222785959485498638550381435325397034415112149860241457859348921598904217835524541866759440674194170229985833041875201404235198540865309390020187036129686699332984474584559687056530319 (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.