Factor Info

ID 80528
Size 416 digits / 1379 bits
Status composite
Value 12131605804067067634751551701795187540860351153224937802292140333433107174028250311463283129502164861295120038192330390130509327010023765938610385044993410983728902367797822642032538100993851548478065245859827006355982108677848443454481761960738518131793997226911064987852937656550506704113748320481096791666311854061735462717638650831913695895289318156634401660284270654797660363582760528200497645043581473101181561

Factorizations

Primary (ID: 79233) 8211454657702922856127157331930784526505558073377367276180429441632240194241257068827511313356153394179871629966200421536996434041 (proven prime)
(ID: 80529) 1477400327929323324107380856328712583114450349607850882878327437932986891607889278985985995141257374886744253788064503889882162387891950870930088797818814006514342389925142010210503525138328799984953692376315971478465434764926886716897126778176492617179630744876241933393808352679518721 (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.