Factor Info

ID 75712
Size 606 digits / 2013 bits
Status composite
Value 519022990712869954279573960266072426385405928921477980752853821189414595860278491444846909095217850156164320475894139036623827268903445274081377795813772208684570916308466313187259423046878670955133846310033679358292053697958881221611261573202861908433335882762785063089092283787250977822044881948436188857846987408645020347571081394272052579851233567009286523809597264527518120813890109660910345942717423802330388795010841962411683906553988730609364810989550561193536614218968377701170450070813801041675903167099636691132193222324864194178928410970505977021446407463650258441885064165749851184779169716667

Factorizations

Primary (ID: 73125) 170044315788568839331192444262564794666488196032760463244957137 (proven prime)
(ID: 75713) 3052280744028028638584259127326485019740282561382168870927089960699865919515979335769596913073723454169844421471420447836232886265205750646021266595183101642665171460144564512013340240982894582273576720362591593185785845804792309010910966715303365413859328782444753023261697301303057762077342119524047730682783125614527431731833613297225308750578631843201899698931241468010545179490252385950059732785565464036394293840239979920729226214308625731192224878596448392165715258435471334794390476460428962346729181369412627016313834424398881711455691 (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.