Factor Info

ID 164157
Size 386 digits / 1280 bits
Status composite
Value 10985042158294220127001061067997720652566318700133878512638521958230461292605380453623035412932077107654602771506383017012550241533227909765693827167239113261535379796782982030197648630891645739454926549203036279090243899556366096922252732297642977864947785324008718460451608533856423848383877474348809713129220191008051320362129823986385635051003155855366614803798615448116368250144261

Factorizations

Primary (ID: 164158) 1567405761325108349149 (proven prime)
(ID: 164159) 7008422725846880043758271782962545862171356782696645849869714430327282902866410052257964311998207278691703130522950558253714694929473829463824734204901201781857070117555407367681144294356486840615503259689235843810866403731239897757274349624450542358737713846875291519492905791275808315065404347775220943354597660678948871606003677207347854833422942993691077430089 (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.