Factor Info

ID 125978
Size 677 digits / 2249 bits
Status composite
Value 74952766071332561082663726157398459489563806435740264670828152427930856500488034302166519474962779554326738838494039369806356606302060925842172721010157768354109987954472055758211191684373408177051736654633645368972567053164204383460110386785694645747382207992328976978764484538930824747925628759288497756835368735534661165759266877876936877820445929548290935423367426042270080725662143043326702245567234467621240160444855507147550171300862616380940756726416611103163015845005256536593999478845350886689134207045593004412325360742196616117725903439026522720724771210719094598912236937221115796511806903991982631981294940279083592357174646629712839487726374770708796789763173803

Factorizations

Primary (ID: 47508) 234238500625394067360530177778497 (proven prime)
(ID: 125979) 319984826880363171324518785272877685760739399643542698896062852780935551447956609773872856761053782866389079947399725680727066403299816168856184975891727393157001931722103766392987522547260602424764374374593538484635387717641627470217369436319713426697637765622811583321946425565403195079766170456870572275413801463703605810891529200340303830252276930436972666129419953937519712615690569713125272012531925943606490971466317904033887273743292426914705779581677176538109681531588951476110581785439764564462610470006439776785981876478526949521254671433916158559960964983524949786430330988542387780975759084872990593840321972859443018753061554065899 (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.