Factor Info

ID 160216
Size 692 digits / 2299 bits
Status composite
Value 71521077227664292935806666617214107975163897225159869272340523565202563998090743842071246355705597448000861459270817096822281715826004976488127320026925194980142093397021812429533172490444484142352007869324037721577477538937928909906105320124260661263838313183627549275137893257682241368231438875439377893130880336529537802190040951062202815834169705927409591865140368145257667097849437853330225487790764100667131316970945379810262215200159341610110122885128454014840227571607407288578706446427643284120195573930626165745723266133641377741889201381458124227781636228399166500495569767323764285634151836806807685495118257366505577156430743786739741742484519954752880172339619547867579170877337

Factorizations

Primary (ID: 158922) 33882253717858551261937 (proven prime)
(ID: 160217) 2110871308125739861049772172014399269995130273953806205594230150925390877033545458243494467468378125820266185149325396048685739444672948388853108079552749783640297905030855918535246760919083367572057931359647275402892664208827299507511584355130833515595520729571495664114698971516235360829887707676519883670499817012504715870829078767509628184037399580848154380621400219148762397583439934694624830189398852495973964831316690364078534633056429152608773211755864150748038915684822881435054234146689095872976299225865477140605650832290288461136759507704013736841101536137058369120999670139029402079762703980311524436699985805108732556970854658347276602132500660691066044201 (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.