Factor Info

ID 22180
Size 499 digits / 1655 bits
Status composite
Value 1247330355366743664388953380599532447955789812916282497017609518811717348644019619088495137400125452075155595641861688194876564101657440235767575279038704609663427666621463601029376427534379221652290042248256976789320664522044317608931109240890182836944900419940884960340648911324630860510017009875011485552822394084711301576441215779253204139324329766266291161482742513146587080705203038110136267038658825739714249822438370055874895073608981266747909210015187387718543988010108345750558159091741491

Factorizations

Primary (ID: 22181) 311801233155896169643 (proven prime)
(ID: 22182) 4000402252235789831639836436984564772067054089672555608151683785682628841673464641587110419232046761650822541504947385932668450674499955148483176450475678778372786805954306888945662630746629019136585315974530411758867270365224321029396801397324322628147042552629065478414090696842218140405860698613361266632218004074954021505788331360324531260353546072628128904120437941488690667478625428806234304124860544370775261634371603580846616222545120334900982540577749543297200540502937 (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.