Factor Info

ID 168819
Size 332 digits / 1103 bits
Status composite
Value 72930442766260513428181907537011275117904943033236243426269296941880690536364916507726643352709945530685401647404308493953251894611530147704194904504922379368138613762086021526062565465773913364079978890955642735132660621966552680560255485482657083529693731712880478952042441331628888404604407388166322735120423604994493733824986559

Factorizations

Primary (ID: 168820) 281628569326667461369081494472811699794798039155205273103609197 (proven prime)
(ID: 168821) 258959674938613254889714547627110537712743279360682958711218289952345675961932307480255311436144491376313435262231864154185706459600903922077948031529524200548340173063639423154179601124387898099587248944187133783140850938840671649756798289418854134407153275457090041947 (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.