Factor Info

ID 117919
Size 310 digits / 1027 bits
Status composite
Value 1212410517579284708243906816123186627744076173103919077191461714423713697336630326319142776942209663562083348440994803425796219023496238392026901111984751240953906282115632977584710033722827475207626300759437407043953762400891701052418247256374476356888777656001031265226827944805952005275798779901776712033557

Factorizations

Primary (ID: 516) 131637920828181850252735528587604903364659469494197306377381846238864588315078467140533434773 (proven prime)
(ID: 117920) 9210191941285390297319633833798803390678528217790069540816565750824678774768755444021174660333090459709893562890690474177541095727511063933774207807316554457655666742549397139889577264080595587737838240234412116942209 (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.