Factor Info

ID 193163
Size 410 digits / 1360 bits
Status composite
Value 21459075760626626457088726985722353278858686213819956541874979986828976775913657548715335349221431911268528015378962375245538044720044868630577618612151554883338575922664755564654818506646824918660182427229047999763917681658117820609229264067747311142700556250883177747277014369437384486774619267731596473862523175403277356959351413550275009815461557421951703487276462106622751979574223095260702258605006560323

Factorizations

Primary (ID: 192182) 476975671967975599513031755506061535307660735655951461431359063263106124291689507191668052190674495946871611 (proven prime)
(ID: 193164) 44989874791910561478874394076361193604767526971147251115418784552484716342126730869123510636915565592023114022583743240999317763200197395842243869391680671964633529745333254576693704290908773939870126869864438089034113184545297986698911791906144152348229346139172487647658092561029795924154841797245593 (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.