Factor Info

ID 150808
Size 674 digits / 2237 bits
Status composite
Value 19665713428279288107585255123772063907983696424354067216049986287508878150571990760941082091784847211053662958377924048410823588581246049892339054435607589533791513504420200317036285701265891200752889954261152057530898274082259710818525769645031629016482242164756787860504664764065979160995421041813027599231190029405969965696407778139982051765807663677762541923417098659359656317476155916918800113457044542050271940435466429300358979020901778790861647290027020691838961189416022796910809543934923273076616074166466991810412837414486847552651429371328852104427019434217067526630298694168129369924963666210690830385313501308283719705504548016245138715095387905875475382903037

Factorizations

Primary (ID: 150809) 45084304583596471460777 (proven prime)
(ID: 150810) 436198664034278690900391326127182557906189355360659729502840352660605688408027350396599336240466432541160958778989354587743978509678723248496630602816555670171042337562887822097505086938268860852523895397907093410952397619837958023570264213621126970995643567860730931294257476216774626187979769576282901563714260580157548953588897312743341032381894402900259771523614376518688550076492053088354293612984440126259608149422320357815186972879361378192402181495609886734394952964357110778214690149263255534668708898234632371752696354709035096800033706407461088137315132782116250734250836299103182615256702857971614854414234304545791139040628002671801411381 (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.