Factor Info

ID 137172
Size 358 digits / 1187 bits
Status composite
Value 1398709023303194489270715602365943774224813470041643895042240758711301793440211175334382851686430746483996278950514730310326141031632713747070856528783360221852150793015402651146046425659459790869599968470497168927497842110275355848591044583052931096634690027178358233862794738895469024303119480573461127740372943196233507157261540859667533652102041798291757

Factorizations

Primary (ID: 172061) 11018680939217767217578803073 (proven prime)
(ID: 172062) 126939788076166125280100188388762755820058682238803716875444281666746811808355828844121125604514531568083401901175838040994063492149918876545337404133436002977348686860379745223670142576548706699265139352084692795002694642708341550857852732163309208620105307484220655770320576093320938175093801574074001605560903527330160786081709 (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.