Factor Info
| ID | 151997 |
| Size | 1307 digits / 4339 bits |
| Status | composite |
| Value | 13534807045285487775317196745775493265683846953242418474903116968583001178821703517903483593179323796294549702927421850913762979562588470214921866069066073914841158870402809000894710665628475527672067851192837074886413548888886601093447835238312675928417511178949133451217080019537641844970983270751479974651656694977749217147516958374335478176352308227907276363985064568162499331672427070199844584927122676384705630899768822019032217441123793492751509144357882373560675549308277299010994803178400460438106642998918685368821751722301001824478104214713793597282649242896905357088654075465898618541934298920355271582397229999295772394649171031110753794690467594540550170958212417227822053750127719277544817530225699432758050417467339715572222976949325523250347488898274621064647570621736406103601792615390973139305078144488646339107431674376733504767512954209057774606652427706733796578647417797702862151831448483984911215485935008996696102588300925418238408290000756179970502116324156727779243356863881248562911086954325221686053154947093038794867587430365893495941307424150455963006337319723768462129874396401312042225575981279753993372753823119622565202586051750507860721583365184969947595245352618340563059175249512937640136483485351323486455203661316626735589127366768534491714090781182260829698830000423 |
Factorizations
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.