Factor Info

ID 62940
Size 705 digits / 2342 bits
Status composite
Value 978261588649915745201994429109503505019764252990279985917801630717986951476180974715781226382990428339962375704016031469951608167397179055296666158697587226662304773965785844719987406200256185570518310899856225481489720146326474410804895963462301052718180007348249702195232901017018197547432736055582911293986582764349703189473638657191486797010108933424216780830369978781234845603055278982673581908325604301667142851002662170384764756068653556012765729091586587986409179583079882027171857038525040893170852130119028004589864917714810075548935067010898671471884476121746685017186732336855983760133836758827697530546971704076197911490756342300734755078383373659229217587065325243107462037089576203859046143

Factorizations

Primary (ID: 15647) 139864810400361867053688001 (proven prime)
(ID: 62941) 6994336787428160165412315910429650116691454970721071619079181603315409502465813348197075318241194339630395420384514668623840754427584250737473480184884819531636201448257601695581370177564160726152883721178880754970094570182409799679401743373999722480953224615447618889462817399314678353280034913962123200034016443263198456640883845800796066993041758764023325006367836270748717926479002702748303056018496275997820967548189480876411469182845900239476655364697280669510201230877464977827000065956855915869902649811329437689148286545085441953005312451393111425635944215842445135713553832886312030396563221521873461982841963559257710829136312258889217690726692948275590291873725662143 (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.