Factor Info

ID 74408
Size 557 digits / 1850 bits
Status composite
Value 42989484518484036811265175354471743582214845040209129131676373840349215343369589849467855391110624579801716862778088559619908637689626167151305430017505069238840737101058806536617711415508468953089646553286539950856964432575433937918731017793823886103417955970621393182800354542325486812193613884129497189163769519327010963079844513499709015636726503947148727820689934448881274977433963180545813572301372565720526181968717588545868716206007509977297616731384882735818809157794824907961113785496720975646377691290312896838674069352430676336409957397229970561

Factorizations

Primary (ID: 50253) 9413099125139413690486707432096974989067 (proven prime)
(ID: 74409) 4566985213581009277668859467303317640897370302188194891486638473974211171875038014687725170589180802512841659250968355473075683128011895091844147853995249090910035322569921118303491763310057814148761786013636956734694790649836584380764348682569664184501127036043184147241233312990622022510817858266089044635153455055420480861241109478380789212883698083887765620264448068483556562771132642844338268997026453257209312898488470874633981667698819563355014577741358189996585491524340107257262284588134636832311623872834083 (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.