Factor Info

ID 23431
Size 249 digits / 825 bits
Status composite
Value 149125513692949359972921055625521984167274878567022130405117954304234325659913472476018748967149999350489577630697687114213795191956160429656574007024858006164765637019560082663523725379712114081301035506498300001948780636004698584842294633885154821

Factorizations

Primary (ID: 18254) 569137141964300277257759320744141368811 (proven prime)
(ID: 32677) 262020350979489252619737498938189085672594338803904395510399052189338760891653400096944761381488531497984371135059473805821188059697562805072047814662026417612889082163079334968256230351287837920170311854888911 (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.