Factor Info

ID 193171
Size 413 digits / 1370 bits
Status composite
Value 15993497090147049390516795463760803481404941995467835740892861319083212631563669267618865027780173630994345784249634669579476070585933037310552936267569708376797628968224055884614444084943593994091835768031234031362395312269573929788104958988546172877867098611631621354798130427146156542984362533148006697946599048136914180430011538967908210004677694099860154301528565925426437776470268067330515188378903311027491

Factorizations

Primary (ID: 192120) 50112366504728987716237814609284149850234291571 (proven prime)
(ID: 193172) 319152700334712394614806552520371548479256989645101089952967285131479713627940095479309494039617569128101403273183898730622244101547212339716095733463243394313456855181484737191224722789419440732662350489119668431600925388432947679099820003183973677179127518668925759143339340605483950469016373833083184994392802709383545484560632309519691247036817110667653744389521 (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.