Factor Info

ID 129130
Size 750 digits / 2489 bits
Status composite
Value 156455044358124917020325765450646996050020435835860142646895476456510432870982518951924288770059873947569054399420259477898202939616101306148837323905461497376624525911360317012873874466216507354025462513631076090089774574667765297320690863196630237036882382781844256787986054499767338732427828628475533196086765815286763810894092710860891422115193381391379200711834929036928750212656701528120632199971424939645610391936612298997879341225963405850305224815071351645958263403690606411474025071110906152121037634999488121161910801337818006937073038281208230738790521079836242030952632419027855514118898162797837318942209891228716811393571650889172685195339836585829204790482268687403390520159894207592909672911502437607034986812502034957456015741132471

Factorizations

Primary (ID: 49064) 45037037828523567274295151069029731310719 (proven prime)
(ID: 129131) 3473919509400690206771298174917934961993040556087364651464998383435169000972948537498980332099999374857350106574003428837314273364846507653655974256355802208325754492919828385209231198089034511384385682363636518657488285681949018814647770407798599696793902877536132569087733473986725562366738009912743640315061266880204781732775911102248079761033909540890951163820897368893900285384174229185250808194101324519248319183962520364209274427391275149327757183688912706757353685334768965466222545107755903868575812386281758601515473437739846610854118921267429426094920341679990752805443139641958588961484348204891908150696330449524243076918561814630842317387339788772061182958811802775635803950749943870086088344009 (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.