Factor Info

ID 42174
Size 240 digits / 795 bits
Status composite
Value 145625786431961020682181786718038091739310182520102054591265308140483749329800942913653072021547168827472709971421753172948622211928396290750872953745931165435618720543495746826201522502141956519120750063467210605058743475149681613806524841

Factorizations

Primary (ID: 1532) 1291558265282875932019 (proven prime)
(ID: 42175) 112752006894606641416101517590513850304208501133451248639593714561115345034651757000535467448636388534027038690523690395043974255571763752149554459795853989556768822021037721892383806390861791177994492009523292202861939 (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.