Factor Info

ID 63307
Size 895 digits / 2972 bits
Status composite
Value 2738090135528777673632740024117115733936336167080998060980579904871960442668074501408965829196687741994397205324055819900420870308575645525905271895683321812764594362166510609189967040314958716159608013747470325929867413634538176462204310392762744418060067956466579452419693734971651790029195488707686287081582038595307859734108976756956151659505107098594578230749793528294183249671385717976148134130603650475564033305790382879784854853855761479914693822601794326354312268948768130764699215564719870560874219943089991155355853870978506582542224728604303513785534618950073375727257379210529316402503970582918962930013541779730608223941741957558674690972945806019505498397792176956592297824556853501815770617650649864223806490819019817682474849998222386114024448397673226589501366921653966857690180757252577449392382466178927405485947697649694971952992596452217154174095135183142234420267247024139

Factorizations

Primary (ID: 63308) 465177286996430226160539394957 (proven prime)
(ID: 63309) 5886121726209280284544164794672582174531072224854490940751597595178552222024774416227443843698491742715988254646593918174423666938300448690067567635023892280807496989065003171461016029641754497154046850861461496798767985906588897418588309164353081085631403568134779333400046816096401992944526349034872840110782128135673142291608075675150540862134919794539383738282089398793131615691764417389513153877399383494490180670266705190932096310905614662817212521501934035019172057576168412087707095130491631784658981657819576342048772603493970254595660387921160118637999888065707014358193308486492145556147422510037578606326506189039177427536844682919390244817204355875066976246756531645209982548112494146874892373756002157433236493352881178291017229498591420259707142138633959789351173592186033010191979732166245062619634416641497492168905048113720723064857729520477607927 (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.