Factor Info

ID 145857
Size 759 digits / 2521 bits
Status composite
Value 744417079236410878477426497835489635956381129910178252080019802846008174286816904523614187992687048338027277926969695596425931673957791148188524879783084204048787291130781851677625924162334354929688353085095844373430389499396425654477867468646328028681197762417777722630380615945199321961857123785549520544410255457434142027750793320243315802420233485702438734347461794115260056004578372474746501106339154556708344828285052488578497435684662113092334266463464451098159293136379752448507311233450541802026134501754290075970651146734827574017968748238932101030207935195144942386886573618511240052250926848652099504794734905615006429764929372849143142004841473787747301240826184874921829477897735790227692124680007477944904001587330176968435105352344508670684373

Factorizations

Primary (ID: 145858) 2709644468095958739571 (proven prime)
(ID: 145859) 274728691531810312582323593232464747760900013070405457469494949794762443986640971844756657563223051147922602551000863623474420909199782807071420516482885837224376307437409396729511056089834950394015569241042880806350066726044106653794009271918828147116597884529961010241746799387345852004715483883962417744923817890892942150934454989074170988927261530819121514523868864406332524648268947075309188806084052641758629715733718014936483477988825583047473164472612921843634498622827093495665309554159976365260698552297571583870682089581964598627054608501773755101435272480848429295331233878553303670655857475202151030895363245220519865326246224206514567587612555476776265506792834887341222030570305927228866373034167009375105602396610987053463 (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.