Factor Info

ID 20588
Size 347 digits / 1151 bits
Status composite
Value 20415849274456711709149779837687844288985002090891352669959716480772455345214377361817548585615341075854061965639525995167068326801111365018678559453895254917699012603169162958705757320006221482156225070229801320955741570010341886817560913355738685217395327008823888008442174862966280033712042801317701581335419928880425067154685364290607923551061

Factorizations

Primary (ID: 20589) 7158889135498126394539 (proven prime)
(ID: 20590) 2851818052778958961296690816930115687295913552829516654541755722818232659749110819965878360337896775267592461076592075985566693883598450612368557025168884519637363636842205696000666568416302252554760209731091808005865053106508474034056414484522320064297859460499078760884936803854509581335083729530507103336599859537709670399 (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.