Factor Info

ID 31736
Size 401 digits / 1330 bits
Status composite
Value 12701079719397761964994087926848771445834311794262777778488531839628934713289958502066559684990957241417518732892169343109059000079389306001220977945326388846563043871387160539325993779120151733370110241364542852828550338614288550970686314722089480664206933114379445866597628799571864423289559276265751272378278704651123186129740424888709498704392209703081151199884030044597539714170255962872577764621

Factorizations

Primary (ID: 31737) 3653758374557242576618381673992627117489739880113055650770145164489980894107 (proven prime)
(ID: 31738) 3476168486630389555350643228740983762469695522746477956585777218803721471530034772803298047216874294572336240713684508158786371147432544024413513645317900078438936005535339386182125391031932035930042787076334560951207527702519196722936080651683640833412967894056718393305050856813796931560373166333873428593672853626919798903 (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.