Factor Info

ID 217543
Size 283 digits / 939 bits
Status composite
Value 2886422490198795469788983604074190068807194427003801348450059398694587232715951481886138041746970715101170040778669250404668652691958567581342814908044385591227261198736336454977338059186072363697994163152725262515417893264804373109941860582422709666664249696421437964736203200481827

Factorizations

Primary (ID: 217544) 5239123655163246348151 (proven prime)
(ID: 217545) 550936125997747071529158664874784356173575949921884671138282356959539457483485116517863018081994258263184513027084569319083538637412741735466191113752787308926700879244018120642054452020676122593164360689911755166898655749968429031562649079997272499456433444277 (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.