Factor Info

ID 15197
Size 336 digits / 1113 bits
Status composite
Value 102203704615798228643056210245184310510610151847896586865301318215266519875936257339924709895428323358800833717210477572908376327336875497985796094965964290127018821052625611219131318307674326275097203612584855990711284252141700748529786304606371253829747797538348944699262719898169146913616700013624755111903885247210472763507766509273

Factorizations

Primary (ID: 15198) 16651785611502446773316824778921195502289 (proven prime)
(ID: 15199) 6137702406233217019374788962411884649953690219908682365818802011638408141700983641796553255783000097158623723945305006661041892369425652004423035511050503232094270492052594616969547539141025791195847927329825906038185462654262025088750995245566199088603555318389373171576822217185308598388389257 (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.