Factor Info

ID 191338
Size 313 digits / 1037 bits
Status composite
Value 1072849588194115167066112226688163279530138316783083444567332385196684572317999714013327743476807463410262146964428846162573091374226845718710771955266055485060751703713090431812539630051456706655971388771289880476724478156961300335973388132145758583742003247746414456619887698056642245243241047160774397952717783

Factorizations

Primary (ID: 191339) 172089152700775920844729739945229016658635201032528761 (proven prime)
(ID: 191340) 6234266200726536960684183934857450895322407952812783794252985234800866453209838711933194641950175871743258239358794810775958161857306026656832275006409798618129290387705780592411272100045914735037136295937413524363159540229571028389070105206556024948213591503 (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.