Factor Info

ID 21444
Size 431 digits / 1432 bits
Status composite
Value 82867320321006064172112694610627240128581047707238142170973648550372030820616492231483426298225152534553113490731920638093771818851844587170553966997595688929463024510765758506127001370865677710499523378055226702665751812565869366338083656752957622234175308431810256670131189604103347664544570496416669938889235593904210015483583287098969134689890950098171653459911872011733265423021001599702342470319666664489742636623516377101259

Factorizations

Primary (ID: 29911) 1554246690784409607115661081503201 (proven prime)
(ID: 29912) 53316710154411797079130957768982226629509503866891328530295766682315210760342163493278880778791181206977742064726023864924705943311897443915749826513564646870000409107774507041889612774430160224165108007096959556317345470143732144890890383456506119689824061100941097626310675523533721006917297736425431148402586261119571094491346940167061989513351779436287736896780546365923094513546842382824732459 (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.