Factor Info

ID 170825
Size 724 digits / 2403 bits
Status composite
Value 2210609552594875329198364270229645714296288008450178816880909518716197984196204168535102408658754819021305487372457168508044404789835614793682551276385044579697612874887998600992176680742859438032216617709908372764126863343255965770082732312362652715586268331734259279203367401292219482694854748925618779895729742926263543614478459809368316838198386067167271261328182811532365898297901999964096618792703550513648300329883871543068301713197927447976335142629844897241889222895070676981390594857148680857228861012426380250175676773754689778776517411468072890425086854315601914282554056355175103318318714528785775261840170800703134383798995131850906784788368667751564803258282630538784053540534787709647377998678643779806976501

Factorizations

Primary (ID: 169608) 139713406087650107218807988004586913019422530337687113811191959358888395694969800251 (proven prime)
(ID: 170826) 15822458377459033215101443722238926060074806412538772639544682323045423309203042292892373138329278879182702572004980754506173699891982906417829529029897526097643247825764406128831425812691348427956069080727942355758717992363529758207487308506739244077977439338274270254620887753257564688234469471398719213803392530351358515248720922155102489068478525753935528066037472423460922578561624965564907236743267792217296221630410384210685857997125173729751068675439974500954820560905398924924555625976271352632324423882419914437902026251872584817704570332367289346618267527189214565031952794878079252726577893396201837494456086923761510097589988751 (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.