Factor Info

ID 68493
Size 266 digits / 882 bits
Status composite
Value 17938321713233822863057834437955904861069217654603910532964162749143589234624124548368817834721647755321520683851195168770233088452279452128059824677100003570286662760691113993103497324485165988621076906865216473026499928274407190496433606009928572916256419721929811

Factorizations

Primary (ID: 68494) 155043606359390016791 (proven prime)
(ID: 68495) 115698558195640238723757485233086321744467101301213612027147412799656639827658010235340928474256601135482560890176457483593590608765132283004169947601032977644584909590267242012109395130915039780438718104756365251280301901986532457803803078109221 (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.