Factor Info

ID 150693
Size 620 digits / 2057 bits
Status composite
Value 15011445243501476166414053844964352575851553416481515228392982471745528087082853842020701353518637405556113038444365152814692145448816554337058877747019262875250487336781733991562914195579754585689779319410051143500018698233061702089529174171264513718946420535149114591913518222535717786366421662533044532622410707955743317077696497809964500931225898695324307322372730678543421204339918469401857047097773435606303318241351863361752901827506229907552868071099820239436193468189815777950860542342286907755878530673577022571117172763722952944567971582771248379653000720862730356587345188726193361996695205712625737544022439

Factorizations

Primary (ID: 149618) 137145934026139645822087 (proven prime)
(ID: 150694) 109455999188720644933726246504456421824436755244318214151130993633870034004328600901302029253710400148908730481568065105086472085013636216784742812196808458063404051479712768811300313490027793524642888359097168675270300219700728937076580168988037374794389113485662315303774369078483309737946230727736911105015138239541507984345905336169406990317187675519533080995540711915946034939896519572144498743299631939857220063992989086068686614369419784568574692847894398209299674770256947173893946076277572752013832283685941871242293046473319497899397690054675197138411785896487909145827208151690163440097 (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.