Factor Info

ID 114631
Size 288 digits / 955 bits
Status composite
Value 261866561111679234613846961892935514266865636729176448401380754566036388256366420666512329502666521394542658539014843090255185181755550370198358852972474186476881951730609419794602823607829756415004307368956205149135494819151741598615257330598418582802301558226815737164202011701602285063

Factorizations

Primary (ID: 1565) 52930032633651220013098981787792446321861656466318840674656529404430844347515027644501981441 (proven prime)
(ID: 114632) 4947409780079992990773587196996011316255487549227147307363470511113509447460896449813504940392117309331622007820357151438149262316149434831827331022499389280036982266329662522056707518573701179143 (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.