Factor Info

ID 148568
Size 870 digits / 2889 bits
Status composite
Value 268316391890393603464435235215316408787836811928845142404512937796492290576781654889987414614603625815163495182903431089774728228229191181966651931005207007123934090760121431112938034172762488194464168643253007976517749550502462170117383421421287165315008175394173412041661735184222479038854769568780737677895726704936320364419670957967151996949913909391401485722241548745856031398104171403211998842965165051320049167711995446570994357240851557994096761966904906106766139257533916242750375556644428610042321707251878606590119224026098414220928417657537462294159241459600213058702922315729742162685467611937947793882841375191529617703672707619627369631402074825458884028256069491330772015540649708189619455307463649081656266273911076229027427523413736454812397733620049740124737380022950997812487397405934365458784893182106348047408907243377727941551460205045662053380543

Factorizations

Primary (ID: 148569) 121570341359603928457 (proven prime)
(ID: 148570) 2207087591345295602715872146091629591351918575220461618769702100596377598667089926691492541394210346494715900385674115357992085761419721859995982906014655333425814930019413191424004570841852804780810348895292608465166165750196717183401166915582077621002275349872140495945683661302869530831898015279086270704422014627831069608148088698022815322405216835243330457860827967825325073271459161916259784458721741150661374662912968337035155640076350412690055760757039164677107546517783417084226062681418389887865375377468143376381708294370188212343566264014320196612057441326316055528871867620695937514008872325197795036119593105761130731743169309942403256074078426230227773647143828986289283949331319297430623293923295700657331842879968793782614828444198632926245258472322169885238067119979545083174514020756430312990124078757825077435843868104458509236999 (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.