Factor Info

ID 108198
Size 409 digits / 1359 bits
Status composite
Value 6510105046214886947172738566180723016747472738005787508976882980385256126372577032707503531886455480850373813091240246324293521867227969382154267542375798653885812121248046683189772699991308922854484580469462694416068920149083553284083071487501356869724719254522063491925749263426041683909259012239308229257948404606720512920943573002440849671019603572751666689398281812911917183257192389405274374030979104321

Factorizations

Primary (ID: 147) 153037630649666194962091443041 (proven prime)
(ID: 114805) 42539243574136494650354184222992690078644910039051150995190954438590606308074442221920639673627411811726595747164839900938853958053789038287615931783677643036554571823013689473787292260791920489664236275257084719740248951245597747705429385493481723232904431630899948098002869139978987766338730736151577573281943900493443578408624257240680657318866718954952677610739388641306298081 (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.