Factor Info

ID 187521
Size 694 digits / 2304 bits
Status composite
Value 2248983551803620092026493789881802093799134003188537222009883408511275055575803985364929515958414448262053572105323348143190614555897494650157828497158933776711406490783192752281493035666817107232149102129460028669575494775607358516662364782627528263714951383367108464610556620521070782890985581656750112190289747031678905200258131406644474145939104536318875902609291445514706724042195013386786543371209955367869589779926108593527740583123189190643948896957235578526443087200984803792086762818496959298048459533880199326639346528269563356929067567158006809896299617955977398101883510059674394660654458117128230652958160895291540799537301496490770356145051724666618273388834273826271135828697497

Factorizations

Primary (ID: 186433) 13581546537124170541063148420303502760534461780999952315260895469100218657 (proven prime)
(ID: 187522) 165591123636486240949018999641644413678675113768340497172545234117354862207854308567942854617719591933601668981501176171362668479030047350288654672892559252412774211765022400156479960747425137570959346277985622860659798826629252442608360712265143407204844511598773669140605331591765203744383522649206152176453066953943245247472027076702939022251117845122310886851877843759693807464600130548259763546526184649590860514892365155878076144941828244658245662092752350333947117302363714521881814814542850678992470065947159039200116709037893467305164374635640691714044011938376121413432997846646081678041091846464216632476320121 (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.