Factor Info

ID 64395
Size 635 digits / 2108 bits
Status composite
Value 18746005540284095681082737942766046647457849783520463661374502720015389526155524241575745973235218897123331777562306247292116829597410097881834732548736429115283857919148335439157976908640185112157151414961267755740595621826155680384725559586397627839368395013017972483918854045948209737598577332885151344699721892831388919669579055877890703437712328960225729315928656271448859685659468077916625752750760014522499550119128372782648840581371746042268625173606743320649488347893077060070294176801875649119801111595090040751477660548127738097937868146399065571683614576061294870097060350905660651641734768856644479983686204875743061179577

Factorizations

Primary (ID: 64396) 66953792643569976502199 (proven prime)
(ID: 64397) 279984221955563869125650558242343561123671938829957336904211001508064791172939719883427790559670145989129881757043788325440486739555578931658501862255935579082781669904937456647766623998627182470977607268009793082184562866467973206975873017422856660118914533356180890408291724795581215590508654216845254025858122041101185303157962820597131955072806636913521089877101421416362453973850216471517091778283382566344468387031223022776368649349144409897168816682715625640105805667020242686925291686112286332704246290898447637172438466411212399558126187066879332396724583005029777202721391743158600358006249447954571023 (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.