Factor Info

ID 197145
Size 755 digits / 2505 bits
Status composite
Value 10828101950268374369860316544918115467398829255100207006496723291961491105394629629275859114821592808354677723215527997066418396272898969603305365853139158919039520920437647546284226312085626941908616930153675827717595816343803424029534823083596494934321463538121761841488046397114865705548135621442866131491680647448093714192507883494117792462051718312784973739529644031557547788505729112714618680424787698328871162065984878403599280235699592217951638118898599326612119146827695423423335828056776705217449562153448917530967876941680674425093154821071112211570926624429278095273211223495289886650666130051733292324277581305950935885338321028630809358312646149492417466990847070475967670345630080506431129832779390913930799403944397018260500202215174992193

Factorizations

Primary (ID: 197146) 677130886122114051968346898568575324027111 (proven prime)
(ID: 197147) 15991150562161227687786937938342890226801526535642813214789343238681186295375419585940345025886556024370845856539872173199588923443626972554906017678840963594649557916174707067399078495965903105569335495228174315653735018511404889767249687885284252058263311882273202981976460056869968410973776645909114780969857820911700449545759024984589803872650567611392916279366381490391365639140882364113187754849854719410412533674589519290701090136687881694347399160502286424704874220390379541482259928571490491972218487665592897675560331213330845670002449192204403534587183378854359906325568860399921794523071650950923504599676001292581226282570971556740680973152342465401612098412297337205473380368480650820286166445242263 (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.