Factor Info

ID 86492
Size 551 digits / 1829 bits
Status composite
Value 19707668125535803617627645030650962663133450794014395526154349674645950080693864178920494195291169737768862865872654606905117052910834990642098052051642814821919860285391557771221085624907635102546186485026181235292085663038835315238278369540781470084028660625414726422345321613368033544655902496440730452357783314038639048319137564279706387560707376081211646160563317745451877839879956726953377625103392633373569748162304185810636411378795229939289853945682360983526578856318570072420390426933692901458516578527657713563278723839043483825782660765697

Factorizations

Primary (ID: 13904) 31474859175390153735107856059776876864094488913562623409377402922304455233 (proven prime)
(ID: 86493) 626139993692013484930494420146889344761410807636597304578291964681998546119812114860603283120753554160552606906791233580616818761176079134105066806928095347501664750190524103819962450847741665833800014422237871259983261062456018215925906147417062969364532211210227102974460122170585095421368255755284595604371851821421991560660351282550567719094305584120721434936699509593036585364159203555110470810041867731110032225229993285482262795969617710613394566188396786479622274934209 (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.