Factor Info

ID 71535
Size 457 digits / 1518 bits
Status composite
Value 5322407240344854753524991945081336076036001960543584756041081234420776996780868841358250761690541095375247117847054283550673145842609389268473848200637572320533890900237917978270750533469871515083332803639029276953688603604622658364156403627775941827317814148317217488857494901539134701502521882381408854890125983725188655832242722201712333651527393522546461936123271158870448292233745412802916524533511842940831059314241337419790238044941810253702083362451

Factorizations

Primary (ID: 70534) 3257272076316750353139146661697870498891 (proven prime)
(ID: 98775) 1634007573098809900494754957102941457742512320630164070030562389061323542078086324193302921909632500665682996225186280715033032465700364965419867103326470551961246532366775279450727416640924009886604932154696118816831142182860978479803750382689242105964321667406458590318641053157837857594286181811118598657209505010346892089206435362163816775148623597990024528192674982591462554286252955655608583424310308652705651161 (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.