Factor Info

ID 188954
Size 260 digits / 861 bits
Status composite
Value 12807982211938968182516095247789984231197825482776991570237804269159866037324595537284608171591831374637878896305213946229709603763987935436949801598937648764211469869136755278754088940308852941454259810173142176109451664096004001364725596836154462320554375981

Factorizations

Primary (ID: 188955) 4120259653997496636790424168931159689084668709 (proven prime)
(ID: 188956) 3108537637794889802659541984137457266575819301793212571345229720926061612947412952657464025734556666430010172343118120142612123898229005369040042587652189474223510641723358449605871194106737355502966236277005186409 (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.