Factor Info

ID 66380
Size 415 digits / 1376 bits
Status composite
Value 1255192895795920252241290799013291065139596965561403760792341033058843801856934327578725944892723094575164668970765299272508221963380457090637136939542447802067975406633939045591051876765377472703302207962251177152884592337335685479005539828169952389114276639821518582497012776696030348200176992867428754067434450084792000341221828313337653859833417695790625189290357920465596077146678239652459689986030780994171063

Factorizations

Primary (ID: 92531) 76241499555542964692198593564231594027444853461260598256606742425522073531995512176599 (proven prime)
(ID: 92953) 16463381532540493029851804317910987264852734853665212378102322103345434645820303126341111805236380587128773573423730472746152482856545370304847800655137034593218133651274856552151497836146684732907035487430183715178977776964661434000652845821998883080329121117030566833435013797947033020614637975183634631800389331438474515823137 (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.