Factor Info

ID 199780
Size 1403 digits / 4660 bits
Status composite
Value 61286097493241786207138900978944367624868305160910440111843988825297276442240519663751969993595254873229906939931304229462181402180115459225122062575508289632137810721706258874932282829266195480153139497012700882124088428656939981082450412951199213789626468101142748682089494280338090798659955516031628331646280408802227992292414675183292910182256254173612524906249702169212654384672399418227482509062789335302301364082045095260593782233986528673210481349340025904350333255188189938006821694260169683099202694576330043980130483737665560317454395833821985401118151923346505587972828644864989790907421493632923523206823052024445209638484738573224519326407298727457870733502494940902286467327459319170854629177178540502909796112005029378495886620067672226479139136399405741286070535412725855440189582589981051518315709211130099259552837852905544795088128581461117961881382523837685847860035148364536928340963751668450737700144369476707277728578334882297610212013253308147115752347798525297441100337905408564481565567607386320864442477951205840857247293588720473454426679357434543556776126017606172558967186993624910748924044517115033094784080526494383674301663363659028646292156951218880770987678235757010217724111653142270354695823687640032127445525498818192147445070589751947322617003168218115120853055893939747920603924220119491999761591307348145082244340392938007266114479251074543415411864511435172311

Factorizations

Primary (ID: 32247) 3819996742348984567531605814930394353 (proven prime)
(ID: 199781) 16043494700876594136963762148368440986754040385093407464848608044290933043874716274413497836013084458220376017025499772773383935536083432638210198448401219596747102604139610718651941863862272835244426627444972595552538204015122169033315413357914135329295514213158615445088149218590457530768675292711438987656902204957643285853854253817111514873896900820977873059353116354058646383527638949032627550518686494643006413638764234440369727399064292458732150411829391918576149357201393077875085517204723100852067460425356906489312271267451706410858620780491151894481513499760092761763274479630012823117968089356759863781578586049113860016427866189173484938828082593978376869420280543243858427249664659743803636514360396846179629417604056740153890262630320320044501236690934588843580135858183515475943709714689343589959467625459717677959990433862583533110851485402423348554979772143467191879488840410377844200820394659885050149793876124903155307397109704741089534600447895901873092825183087808962437719615230691923208606249460944158044088508836083160784254243365995376541081905343875515514193722166692023294063529611720853972790547886958229441621818439770355506652246058880521875477614406348101638663349036821546964861922875666104813486919183965433938090262284632625047956424402370220044702599944516750469360635171078678383125311092410143317262528268018976179436716779881287 (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.