Factor Info

ID 221310
Size 530 digits / 1760 bits
Status composite
Value 49283991367858094327111240892531060206615586165255232346866019167096336899386507501263475313388402875949898898606590428640424814885190077034301672406320099853919001012318743798900093570657328160405352009624625031827252901038237370452583612503381662888917111919103621124235095879224817349669345072865443802796217225795703114614092671727376595613830370265704860187347567358531562192018874126157963463955911425051411989949499876207734151013601211885530623059129415025812090328717736314345311647105026388464982492260571831422575235097

Factorizations

Primary (ID: 221311) 10683208566061231019543 (proven prime)
(ID: 221312) 4613219995013960692849809771540253544847864625620703034116241321082242169091208266980640432948693226888121532767863789545429776298647226776928309372770439801709001301245174519737494551073321804163935053386650797115735364343604564457179964415761652677736139742679173420029037409355762755631818137859584348124605840292440515385139239234680700390294662710860137294016234498135135537566766141987745874702091727798156943897833127075967710374686681986654122482279615394238865178710821839343796924942911870195718479 (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.