Factor Info

ID 140480
Size 659 digits / 2188 bits
Status composite
Value 38333220339252701230023328237112776615589244755490846047762954125491274222102017045769851643648702293764159104551374402521960961874946485584187914622485592980933478313736153286633684895041890676874038816388641631419107203945010323905237947389611105796884854199436228947355387669822055955818144075751262525292556137581657685218952275716053913331016808660066030948421889433564293061633393925332513962436705300248450712401479037923933197873530293544322166043496483384139981984556931443837848134260690278789618652615283702787483988070554417019948470301911127838427637842812481767507638556462893817279117062717473226104871638836188850697372735842952308630623352949

Factorizations

Primary (ID: 138918) 8065358187339042048961 (proven prime)
(ID: 140481) 4752823054954706670998641040804485977017941239519346754743009745881104815570479925023128066285190924386322254949388782016245792043900247360536681232887010586915741480254501326551390722697560290534257385284564616466634057294269253640179865692085265387614269573382064738754116921689805538244010342996483686437093374947194381999934464567686037165241658169274324261576401375691402583875602108489890451933715343604790304863417070350665187523671834364992867939223229083337678772997988242724398893422192692151624756729336333637621818446381618738472092184130003810555342377838161201611183265977871495656898798751937022275858325898322405717584309 (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.