Factor Info

ID 56510
Size 779 digits / 2585 bits
Status composite
Value 12685628246437889224967588313261440927010997299190801810741665657600112315689066167294382786817992059856255473702548799868517782246213379392342925831233413736569214404130222880041510056687647113555630627109731333809043850795588477791502206596364028907373213230065461764446953507044989421403438463160451932016852885309872390430948868056304508071389027504985732097209268907345906193430357002266687931914873537566892198909142558982889799083474699574913276457953808544893631534875193697780566738415437789008525586650052122620452066747915435559053282521916422473923429300935017723742116146135164625713049962815953417261603948150213252925928990784916738629533834174215447996651438171236774626235704889530418898701417225528964699349747302248532707123615653712114093103788060507259671663

Factorizations

Primary (ID: 54911) 5897148699869174859194378551 (proven prime)
(ID: 80397) 2151146069407968839651498862029982090428345406758867723936515986292012914659083436479175268397323169167690394340127624465509415729411077855861575651356552811813875803288146986669644821659375397982634623305994949479503490384409379169613039462204368290162955877485818698447198990662581350332755872669117199500169248727583155268168527293717613227781990288041574232562296123565146245675494759833899913830799610453961919284835316028329661821974277598603132325269129587236012344512449333155018513292085776644564571616073021281259079352478283799428042131494134570700327183293356864715123386529216136655822067510976051172944346798636637915932958416611427079551759071963852898651462818920722231162365745749617034434938587416673489582600142146339056317394725513 (composite)
Secondary (ID: 56511) × (ID: 56512)

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.