Factor Info

ID 170536
Size 418 digits / 1387 bits
Status composite
Value 2787666400393073153827553184987215293299401120374327900588399050281167504277662688981836510672978126532860881956309150908261749619195552614328598898384415861991592064870376700154782067832059399328358515948819545769853494142489186153126985850295505629918036075806746240638087785507973068271635610390753283976284384710860910695129642861554735738380517338201628827776549111488990616522218843880436285689390243806143376451

Factorizations

Primary (ID: 169674) 183568144870656843846378457942393309287798398318808511785444090771227292188651045274793163106851 (proven prime)
(ID: 170537) 15186003009167405991881977171313100229201578327069807309863187132381616795219084971949339537548799193494897880691946055727329455454320117649101828964609171046152329125068035401928415209844458615388905206018536481420201598061372815842522437504929041739863999781974182275693477082707471138775986256469558984867061777579509601 (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.