Factor Info

ID 107731
Size 947 digits / 3146 bits
Status composite
Value 65195643082865638637531818655507665338424124359454995172514752315420423874951095079602436322535279270537822197149954659220346667401051442789834950964118110733448007804490663116205481208050751353375640613574401746505154111704250639202754455901389550388393146973880840448533103284511372356676258373440833471451175908985404806753477581651294621546855966210516169509067120944940717229534648943620018653812829450155786505203406022475060614291070672899249991378728664815424332889922224604145080261824862645948529511966500320977117655431412292801746480532597921660321136339683583261782272310151457848072577375882945943491714151688056468086865179005344937044938180176648166720674229017638882703028270538740438148363146904693519764522789915497280865235043785707730412050258293958651081309469007498962268618597588949732483951095567789825139735310226900550745359508093655766524452213829699086881230544169197777124769483648457970274688299787644481100444773997

Factorizations

Primary (ID: 55) 1230026721719313471360714649 (proven prime)
(ID: 131252) 53003436373915614167672873197728938935718701654218638881638650481509476358678759115654533308456735373139766802634793167618142043989220941413952807599247006279837489835519633765873496363020029799108909372436627585945119511165828985034161411807919796041531838009555134894990237913198297650985533875677052160541690938026097036690467261019848948453099011576880404462980272877819159613542596938959439563119821320050912597475435245331144193092825410515860617440763972768519791524903237529852308538287995768967812839513663968111037787689625125928821973859968884741846053456298457268965482429989243501280910427037092208698038889362704257581120919870953831203533574401980887807689135952439612880433575152894519570631147537789084670997789374307555424192048749872638728059533553131586995067908894327688014014364346644607039354568264393528801903355590945512222770058083081280305192410863974163725544858503274406812863750176747262453 (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.