Factor Info

ID 31171
Size 444 digits / 1473 bits
Status composite
Value 157662157372581658684915912858248045475780616091708774156579842571936500601366038519905841920311839202491047635210401512066615608477699042886105190636052586294036644244097439498338606522422066285974854240846053058504488500198539356781358932869615974525744262545565386003538050359555834566081521175296312347354621126941625584080684791747997832384413028468253190882225218851146507027268688699846135644680953312983020062034141040512681514518641339

Factorizations

Primary (ID: 31172) 74414462151079944349463706122357 (proven prime)
(ID: 31173) 2118703176977723773828929267282176307648392429194511890589229971329906771675516475089192286662289567015796022990441133467239920961842751588565916201959175055079023877002618286917555874386547461685531924137125492109605526296481701103686093670824756338650161634916760409778736413138609581017646825766533388722665710443566696262204004720457128561009618249516900567714817041428870348544426206896762979494851571286127 (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.