Factor Info

ID 31206
Size 416 digits / 1381 bits
Status composite
Value 51204240387171230586708403165721757440318702838227091357585039447580692519226962984537637783354775680567168112854669025143358427841315562248997777456280657147221495255932647876434951556733675133860649280458335794428650292301808442278682889882552026250009048747350856362132109590864323603737063917291457238123613815111153853022163234504513163051356436531695386380834280110003841675150418325011265810365527179605276081

Factorizations

Primary (ID: 31207) 1335899104063320470056350348698914083492342487784755139481509865541557140233 (proven prime)
(ID: 31208) 38329421908755313885185331545463883506973027415181559172739672314006757415772096917751382742874215972866273716584963298000356122421918307617553552453493764389827474904481899531317434067999999519058009528725157449321128366151987098604903901721012972824951476504744424744725279101011867254291178476944233157785603948130324756247437017217271657 (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.