Factor Info

ID 213247
Size 296 digits / 983 bits
Status composite
Value 43042235276403206847651396498716208408836217478108242393875148078766382329154457471453924990806985481377843311360471495718752220572729256750765601267598334201758687307900075174028702236266703269941386815340137970984502921923551370975202247158775534301342672763377701795349620897951371501731053567

Factorizations

Primary (ID: 213248) 1275589306266378824056507 (proven prime)
(ID: 213249) 33743019845773762625930013416042766294611045752011490988491044242461395414072996829157645019201203822830071742974215721884541661620491805340333626304495071248853502142206078461783060326483768625614057228457472514175913393692720274874229828984962421735988718167177639389581 (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.