Factor Info

ID 149391
Size 1201 digits / 3987 bits
Status composite
Value 1139254431421651839151541265466937440259973590970466693101792879834321093980516639109454876258209270286940926366667138787997362251533780151366386055640886143730196447254339585159551791876071078360962940311974497922038905850604675265801984708699328766476601027017841830632112553482854829832806703092103079294462165139865322551289748704925866614227549716005383370160511689526307617793052658551181233614609646867699963237221072412743706880434526290536261497354386479120444946243591124305336745164133978717462228376458572904475763753880512531053484261031768229897389060742667192962712217080320986382795640923853126665037444516012069280670032800746424108131223710321551241595939153501083808198567728854446862218903235642843411780420701316070661638182225741098950532242712242922608593029655405484840120745829348331864408942313141168782403890812162314943851708248489493206784334313025282640303822277489837024099597423985403428348770298618753112506800781540356530529917889150135317709668824693187951398246428964889741003128889030079480868288093309351508053970727192171249789160419608051810209800180583667058935019856817609269795988567319402806895691455315628360063500168486611079776589732625645936963543819077

Factorizations

Primary (ID: 147162) 25404189355843522469778697943 (proven prime)
(ID: 149392) 44845140124874650061268810518317691023340045317159816597064798763494285290811011350955097047726871266519472843925241185364585032728182220029621563710218036056182309865415795223641931693208257555393243650683436954050247126526874699375140404331970446878708277595507900616605659826024155888936666985977265564071509601379072957247292886413728457270755964228794078010463741662281398338041054219019870054161897572175135103188638176550230854331589923260496174889538430711720282024854383571795363299205975854003941928439676336306585869390000762528854353993405984944715071031301767420814423362192667261145715630537798393829390366400933164553443505956653549397085421374247740465846839403163727653462523929319831477815258383892767049550482804045419264239642196645102280974399909661435776533137516438809028746112304893006199501037306366991062940190128494201012122021447374713929666578199581721052987511014404843989488551290410712659923773810176429300087639870639005661229470850796162988924350618018396969193341586047706111267775289221181767068209889675245039613921060162627733623765082227501768238023451269274879358553942397345201593022679684336830696313328111281111823210746577635139 (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.