Factor Info

ID 167137
Size 1153 digits / 3828 bits
Status composite
Value 1602934077749895811912043753890370381049363732734977925676081699858581390089536892821473567146058452132295628548209697857827329798045776218852094894207117628320629281757442223318767543348202394065322069132811954445604090946931513397203005415617297797976720345823858590472246511405246141780254097893947314526334089468923031584612201469585477703486897972321583391588265103145056919855204979501588688100978161175189105821282442341980245411023168801173876779650258604545044897315225456451639983559508246090631176926880827812376865446207114170139408605663181677829749841666788274220382290504242779609048182287872993231557309965225971512954113394908069774674739122467804073012956661841503607626123199103332525414047030524236371104828160664937062555930237101922358900031465400421626109663074758194393166066521621700151569428376793359047403978728364676532456970295720776989884382227442527525806716904480731246534532717300134233981847751553873573017708107509157669212860110997408708137102923282182011353769572993767915784244398852322862025068455647152026995197967510028245994469171286337838716456297518766824517271579319390299745440195959459441233087144095647481

Factorizations

Primary (ID: 7543) 28753787197056661026689 (proven prime)
(ID: 167138) 55746885332516399514563376127428377411540094454484485125877819285271787130088948789902142590574513271385563508171654907023742455422944546946412216658849607200135200811260222395155411758100952108656364508373219054545451347770474710716884475640058373920904733888561381139944043115701057996854479312638351998858311973174986848059291675911764458551704080343949123106722921386203258469194730745057161458476182673786650013563852473164347518490662948413883902242085446235347215952586156064030658229406533983808579405902364145565456096298973843354014813904709963941651609424237547150406969846841552195039870485016153421752914919912137893517200375355773815081773515027840537758588978492172155351880515123482534319192009652006025250024747258890851227773442542250152254060295691261876253319106522554850914185765413751909247901494328355587117291580695339365651138114136809076257839126977642167697495332538421848216028593669515329507860383537460248617378201991531273262508006053499192901571136711203717191040321222861777863485962924922104982955737208152320321254868976135879371669300530824583049048614823809825942793048408154192762017960561529 (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.