Factor Info

ID 30837
Size 334 digits / 1108 bits
Status composite
Value 1817126017776040717213997393936827571034867137527140306531675050785440974897126802952145138609432433202281369569566452282800408981804077732735685006303739398775418762475901566229233632475012535043765988225909310721879854777548318826122849950650770852045456724369037324488632304224020528399287958427356878639324487569294932252362477241

Factorizations

Primary (ID: 7530) 1163658999540220416412446482708919139658591671 (proven prime)
(ID: 30838) 1561562294876776769567773954617949020271616486545244017739398181247601526306236630934426574408161971168059231176323810935412378125724590456431556157604270140026379989056632244515970733058481053850792026767900105235347407398856750046104664088845255235169587119748665221923997747505668646671 (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.