Factor Info

ID 129095
Size 435 digits / 1445 bits
Status composite
Value 685040779374026622579436952199846129641037852683583208687123965786381090365733193156058710178038332091266699103777157381313422071833794555609418719772877326559889861757798835544074041177801373223430034729270667803730042468350574372173865561124997515354329257486650187916991768895805460687941912104044712732500242744634928315159844338755080663626734612547002366855821106186068577621968352475522839443614345395679773757506160468448755961

Factorizations

Primary (ID: 1145) 3835428969729521900864406164428218332995201 (proven prime)
(ID: 129096) 178608647111078255723562903623859631791187209242452785596762334996401116008296739693146476833624378861667574825947761072059824449153822824751557892824649297850896728452617172954498889295390383773757565157744086695065628605757089239679435929920588046809588095679230650078320281767013602203290397827037099597231796738992570161650682242384260055562474279298664227034682830375791633977138517808761 (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.