Factor Info

ID 163054
Size 1250 digits / 4150 bits
Status composite
Value 18057339629696925096236657239869254980400282581514013739950912532706760628683902454324874022262095317366445938587364458927134347160901881386581522420962370044500198112604483486493972656576792713480199385835277896040538689951387342704537795307387851275819245032830716268912512819214395993274276794624837856346706979916323071498708959023986535790055184534683256930885091895470748932226001949759474305401312104442202570660570596070470891475433717232030974878642694688336786653413131999967673029521014742913168986578695290984574418607442246579912111738108630773077137958515745290839568579651245917449305774984849228189954453684192085735956117375314121019462677445330560541955537291622355460064399574967064280815471349463893098501784930012009328613692105124834492108699863233932409994278383900366177321000158005845630877548301889292835889186291027677823496141505511978042503172568458355373927043548665842851718488927322211526201029157693597578011162876777916895858756214069438546800636326903844444056256570397516367022872735746269605170687603097384560119716310588540961673913875921396081406619112553355644162890350764397198335390663023857784029735285545035489356970978381203414867943206332212337368776213012508089153847351586813597738853573184016260363563

Factorizations

Primary (ID: 161494) 943155789245204244051811052041928027696292288549983312477778871484872394786919432236102019706605389479527580753566665133034261870575181631485020950818322312469794440274099401752652969781808415728895161637237537361504945824645209962082707313505059362386646012531288192523515252203625123039478873631433850392200879070072573512443332952988812431970358268642257378123176474232080515764522722411875177115467 (composite)
(ID: 195308) 19145659535364764773759122912745010780561519396693423293810703131453256173827375833975467016838039531616791181599096409238558752556841344578524824285157477665716356593227515377819387899416690151838062895666720988285094940841368159211986080256259289823903680124240328813534931160603004945921171136785748561130092967245410647352368392427111538889559753303018068349337595047769773921909265428322640183307930928645700119615678767525176315661622669282799497838417274867379237538638199062221123431612593950223543417823064510042970407443934966030852795191556321331644251920427193944617095334434267925512596656460402250695827108204660472050011571098017339092162616874452489283765769854863569318343828535294691555707673876888284634410088463431946345929301767300493141186932238438048233923889053655118416918196765322495220448151680135716352422289351240861089 (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.